The Beginner’s Guide to the Long Run (2025 Edition)

Let’s cut through the fluff.

Long runs aren’t just “another workout” on your training plan — they’re the engine room of endurance.

Whether you’re chasing a 5K PR, gunning for Boston, or toeing the line at your first ultra, the long run is where you build the grit, stamina, and race-day confidence you can’t fake.

This isn’t a casual jog.

This is where your legs learn to keep turning over when they’d rather quit.

Where your mind figures out how to silence the voice that says “stop.” And where you fine-tune every detail — from fueling to pacing — so you’re bulletproof when it counts.

In this guide, we’ll go way beyond “run longer each week.” You’ll learn exactly how to structure, pace, fuel, recover, and mentally master your long runs — no matter the race distance.

I’ll also show you the mistakes that sideline most runners, and how to avoid them.

If you want to build an engine that doesn’t quit, you’re in the right place.

Table of Contents

1. Why Long Runs Matter (Even for 5K Runners)
2. Defining a Long Run: Mileage vs. Time on Feet
3. Long Run Frequency: How Often to Go Long
4. Pacing the Long Run: Avoiding the Gray Zone
5. Long Run Variations to Keep You Sharp
6. Fueling Before, During, and After the Long Run
7. Mental Strategies for Crushing Long Runs
8. How to Safely Build Long Run Distance
9. Long Run Guidelines by Race Distance
   • 5K & 10K
   • Half Marathon
   • Marathon
   • Ultramarathon
10. Common Long Run Mistakes (and How to Fix Them)
11. Long Run Recovery Protocol
12. Essential Long Run Gear
13. Lessons Long Runs Teach That Speedwork Can’t
14. Real Runners, Real Stories
15. Final Words: One Run Can Change Everything

Why Long Runs Matter (Yes, Even for 5K Runners)

If you ask a seasoned runner what the cornerstone of their training is, odds are they’ll point to the long run. It’s not just some punishment session or a slow slog through boredom—it’s where you build the engine that powers everything else.

Let’s break down why these runs matter no matter your distance:

Build a Bigger Aerobic Engine

Running long at an easy pace teaches your body to use oxygen more efficiently. Your heart gets better at pumping blood. Your muscles grow more capillaries. Your mitochondria multiply like rabbits.

The result? You can run harder, longer, and feel better doing it. That’s not fluff—that’s biology. Your VO₂ max goes up, and all your other runs get easier.

Upgrade Your Fuel Tank

Ever hit the wall around mile 18–20 in a marathon? That’s your glycogen tapping out. Long runs teach your body how to handle that.

You store more fuel. You burn fat better. You delay the bonk. And this matters even if you’re a 5K or 10K runner. A bigger fuel reserve means you can push hard from the gun and still have something left at the end. That’s how you run negative splits and crush your PR.

Toughen Up Everything – Muscles, Tendons, Bones

Time on feet matters. Long runs put low-intensity stress on your entire body for longer than any other workout. That’s how you bulletproof your body.

You’re not just building muscles—you’re training tendons, bones, cartilage, and ligaments to handle the pounding.

And here’s the cool part: as some muscle fibers fatigue, others (even fast-twitch ones) jump in. So you’re training a deeper pool of strength and form under fatigue. That pays off late in every race.

Mental Gains You Can’t Fake

You don’t just build lungs and legs on long runs—you build a brain that doesn’t quit.

When you’ve hit mile 12 on a solo 15-miler and still keep going, that’s grit you’re banking. Come race day, you’ll remember those runs. And you’ll know—really know—that you can handle hard things.

Long runs train your brain to stay calm when everything hurts. That’s not something you get from 400m repeats.

The Ultimate Dress Rehearsal

Think of your long run like a full-on race simulation. It’s where you fine-tune your pace, test your energy gels, figure out your hydration rhythm, and learn what shoes won’t rip your feet apart.

You don’t want race day to be the first time you figure out your gut hates lemon-lime gel. Long runs give you that dry run—literally.

Not Just for Marathoners — 5K and 10K Runners, Listen Up

Here’s the curveball: long runs aren’t just marathon prep. They’re performance boosters for every race.

5Ks and 10Ks might feel short and fast, but they’re still aerobic events. That fast pace? It’s powered mostly by your aerobic engine—and that engine doesn’t get built with just speed work. It gets built with volume.

Olympic-caliber 5K runners routinely knock out 12–16 mile long runs. Why? Because a big aerobic base makes hard paces feel easier and helps them recover quicker from speed work.

Even if you’re just starting out, pushing your long runs past 30 minutes a week builds real gains. That’s when aerobic adaptations kick into high gear.

The Foundation Beneath Every Workout

Intervals? Tempo runs? Speed sessions? They’re flashy. But without a strong base from long runs, they won’t hold up. You’ll plateau or burn out.

Long runs are the concrete foundation. They support everything else. And the stronger your base, the higher you can build.

What the Heck Is a Long Run, Really?

Alright, let’s get one thing straight: there’s no magic number that makes a run “long.” Six miles might feel like an epic for a new runner. For an ultrarunner? That’s their warm-up.

So here’s the deal: a long run is relative. It’s not about how far you go compared to someone else — it’s about how far it stretches you.

 The 20–30% Rule: Long Run Math Made Easy

Most smart coaches (me included) define a long run as 20–30% of your total weekly mileage. It scales with your fitness and keeps you from overreaching.

• Running 40 miles per week? Your long run should be around 8–12 miles.
• At 20 miles a week? Then 4–6 miles is long enough to count.

Try to stay under 30% for your long run to avoid wrecking yourself. Push past that regularly and you’re flirting with burnout or injury.

Or Go by Time, Not Miles

Not everyone runs flat roads or tracks their pace like a hawk. That’s why many runners go by duration instead of distance, especially if you’re training by heart rate or running trails.

Here’s a good rule: If you’re running more than 75 minutes at an easy pace, you’re in long run territory.

For experienced folks, that could stretch to 90 minutes, 2 hours, even 3+. The goal? Time on feet — not chasing an arbitrary number on your watch.

Sample Long Run Targets by Race

Just so you’ve got a ballpark (don’t freak if you’re not here yet — build up slowly):

• 5K Training: 45–60 min (roughly 4–6 miles). Yep, even 5K runners need endurance.
• 10K: 60–90 min (8–10 miles). You’re building the engine to hold a hard 6.2.
• Half Marathon: 90–120 min (10–14 miles). Most runners peak with a 12–13 miler.
• Marathon: 2 to 3.5 hours (16–22+ miles for faster folks, 14–18 for slower runners).
• Ultras (50K+): 3–6 hours. Often done as back-to-back long runs to reduce risk (e.g., 4 hrs Saturday, 3 hrs Sunday).

Let me be clear — these aren’t musts. They’re targets, and they move with your training.

Progress Over Time

Here’s the cool part: What feels long now won’t feel long forever. That 6-miler that used to crush you? Three months from now, it’ll be your shakeout run.

That’s the beauty of endurance — it adapts. Slowly, quietly, consistently.

And don’t get caught up in comparing miles. Time on feet is the great equalizer. Running 10 miles on flat roads and running 8 miles on gnarly trails might take the same amount of time — and offer the same aerobic stimulus. The clock doesn’t lie.

Long Run Frequency: How Often Should You Go Long?

If there’s one workout that anchors your week, it’s the long run. Doesn’t matter if you’re training for a 5K or an ultra—the long run is where endurance is built, grit is tested, and fitness stacks up mile by mile.

For most runners, once a week is the sweet spot. That weekly rhythm has stood the test of time—it gives you a solid endurance hit while leaving enough room to recover and get other quality sessions in.

Let’s break it down by training goal.

Marathoners & Shorter-Distance Runners

Once a week, plain and simple.

Usually a weekend thing—Saturday or Sunday, depending on your schedule and life. Early in the training cycle, the long run might be a little shorter. As you build, it stretches out. But the golden rule? Show up for it consistently.

Some weeks you’ll feel like a champ. Other weeks, like you’ve never run before. Doesn’t matter. That weekly grind is what builds real fitness.

Ultramarathoners (50K, 50M, 100K, etc.)

For the ultra crowd, things get… longer.

Yes, most weeks still include a single long run, but advanced runners may throw in back-to-backs—a long run on Saturday, then another decent chunk on Sunday. The idea? Run tired. Train your legs (and brain) to keep going when the gas light’s been on for hours.

Example: Saturday: 4-hour trail run. Sunday: 2-hour shuffle. That simulates ultra fatigue without doing one monster run that wrecks your week.

But here’s the catch: don’t do back-to-backs all the time. Once or twice a month is plenty—and only if your body’s ready for it. They’re brutal. Plan recovery weeks around them or you’ll dig yourself into a hole.

Taper Weeks, Recovery, and Burnout Prevention

The closer you get to race day, the more you pull back. That includes the long run.

Let’s say your peak long run was 20 miles three weeks out from your marathon. The next week, you might drop to 12. One week out? Maybe just 8–10, easy jog to stay loose.

Same goes after a race, or if you feel like something’s about to tweak. Skip the long run if you need to. One missed session won’t erase your fitness. Grinding through pain will.

Beginners, Low-Mileage, or Injury-Prone Runners

If the long run wrecks you for half the week? Pull back.

You might only do a true long run every other week. That’s okay. Alternate with a moderate effort or even some cross-training on the off weeks. It’s about what your body can absorb—not what the internet says you “should” be doing.

Adapt your schedule to what works for you. Progress still happens on a 14-day cycle—it just takes patience.

 Scheduling Tips for Long Run Sanity

• Don’t stack long runs too close together. A Sunday long run and then a Friday repeat? That’s asking for trouble. Give it at least 7 days unless you’re doing a back-to-back on purpose.
• Switch it up. Don’t run the same pace on the same route every week. One weekend, cruise for 2 hours easy. Next week, throw in some hills or a progression finish. Variety keeps your body guessing and prevents mental burnout. (We’ll dig into long run types later.)
• Know when to bail. Got race-day coming up? Feeling a niggle? Skip the long run. Trust your training bank. One missed long run won’t derail you. Showing up broken will.

How to Pace Your Long Runs (So You Don’t Burn Out or Blow Up)

One of the biggest mistakes I see runners make? Running their long runs too damn fast.

It’s easy to do. You feel good early, the legs want to move, and before you know it, you’re cruising in that no-man’s land — not easy, not a workout, just… grey-zone grinding.

And that’s the trap. Because if you’re running your long runs too hard, you’re not building endurance — you’re just digging a fatigue hole you’ll pay for all week.

Let’s fix that.

Your Long Run Should Feel EASY

Yeah, I said it. Long runs should be chill. Conversational. Controlled.

Here’s the general pacing rule:

• Effort: ~60–75% (you should feel like you’re holding back)
• Heart rate: ~70–80% of max (Zone 2 if you train by zones)
• Pace: About 1–2 minutes slower per mile than your marathon pace (if you have one)

You should be able to talk in full sentences. Even better — hum a song. If you’re gasping? You’re going too hard.

Why slow? Because this is where the real endurance magic happens — the aerobic gains, the fat-burning engine, the capillary growth. That only builds at easy intensity.

Tools for Staying in the Right Zone

1. RPE / Talk Test

Rate of Perceived Exertion (RPE) = your gut check. Long runs should be a 3 or 4 out of 10. Test: Say a sentence out loud. Can you do it without gasping? You’re good. Can’t get the words out? Slow down.

2. Heart Rate Monitor (If You Use One)

Stick to 70–80% of your max HR. That’s usually 130–150 bpm for a lot of runners, but everyone’s different. Watch for cardiac drift — your HR will naturally rise as the run goes on, even if pace stays steady. That’s normal. Don’t panic.

What’s the Payoff of Pacing Properly?

Let’s say you run 20 miles at a steady, easy pace. You’ll:

• Build aerobic capacity
• Recover quickly (1–2 days)
• Be ready for your next quality session

Now let’s say you hammer 20 miles at marathon pace? Sure, you’ll feel like a beast — for about 30 minutes. Then:

• You’ll need a full week to recover
• Risk injury or burnout
• Won’t get much more aerobic gain than if you’d just chilled

Elite coaches like Jack Daniels say that running past ~2.5–3 hours has diminishing returns. More time on feet = higher injury risk. So pace accordingly.

Long Run Variations – More Than Just Logging Slow Miles

Let’s get something straight: the easy long run is king. No question. It’s the backbone of endurance training. But if every long run looks exactly the same, you’re leaving gains on the table — and probably losing your mental edge too.

Once you’ve built a strong base of regular easy long runs, it’s time to mix it up. Not every Sunday needs to be a 2.5-hour shuffle. You can still build endurance and sharpen your fitness by sprinkling in different flavors. Here’s how I’d recommend varying your long run styles:

1. The Easy Long Run – Your Weekly Bread & Butter

This is your no-frills, zone 2 grinder. Easy pace, low heart rate, conversational effort. The goal? Time on feet. Aerobic base. Capillary and mitochondrial development. No fireworks here — just mileage that builds the engine.

Example: 12 miles at a chill, easy effort. Use when: You’re building volume, recovering from a hard week, or stacking aerobic blocks.

If you’re new to long runs, make this your default. Don’t complicate things. Just go long and go easy.

2. Progression Long Run – Finish Like a Freakin’ Closer

Start slow. Finish fast. The progression run teaches you how to kick when your legs are toast — like simulating the last miles of a race when things get ugly.

Example: 15 miles — first 5 very easy, next 5 moderate, final 5 at marathon pace or just under.

This isn’t about showing off. It’s about training control, pacing discipline, and the ability to stay composed as fatigue stacks up.

Use when: You’re getting race-ready and want to simulate a strong finish.

Pro tip: Don’t get greedy early. A progression run works best when you build into it, not blow your load by mile 6.

3. Fast-Finish Long Run – Hammer It Home 

Cousin to the progression, but this time you cruise easy for most of the run and hammer the final 2–3 miles at goal race pace (half or full marathon).

Example: 14 miles with the last 3 miles at half-marathon effort.

It’s a mental and physical test. Can you shift gears late in a long run? Great for building race-day confidence — and proving to yourself you’ve got closing power.

Use when: Every few weeks, but not too often — it’s deceptively tough.

4. Surge-Based Long Run – Wake the Legs Up Mid-Run

Instead of hammering the end, you sprinkle in short, quick bursts of speed — enough to fire up different muscle groups without overcooking the session.

Example: 10 miles with 1-minute pickups at 10K pace at the top of each mile.

Or every 15 minutes, drop in a 3-minute surge at threshold effort.

It’s like fartlek for long runs — breaks up the monotony, teaches pace shifting, and makes you adapt on the fly.

Use when: You want variety or are prepping for a race with lots of terrain or pace change.

Don’t turn this into a tempo run. Recover after each surge. The magic is in the rhythm shift, not the grind.

5. Split Long Run – Mileage Without the Body Beatdown

Can’t fit a full 16-miler into your day? Or recovering from an overuse injury? Split the distance across two runs.

Example: 10 miles in the morning, 6 miles in the evening.

It’s easier on the body than one long haul, but still gives you mileage fatigue. Not as potent as a continuous run, but solid for time-crunched athletes or those easing into higher mileage.

Use when: You’re building up, managing injury risk, or tight on time.

Don’t over-rely on these for marathon prep. They’re a tool — not a replacement for uninterrupted endurance.

6. Run-Walk Hybrid – Go Longer, Feel Better

Thank Coach Galloway for this one. Run-walk isn’t just for beginners — seasoned marathoners and ultra folks use it too.

Example: Run 4 minutes, walk 1 minute — repeat for the whole distance.

Planned walk breaks conserve energy, manage fatigue, and let you go longer without destroying your legs.

Use when: You’re new, injured, or running a super-long distance.

Don’t wait until you’re fried to start walking. Plan the intervals from the start. It’s not quitting — it’s pacing.

7. Back-to-Back Long Runs – Ultra Toughness, Without 30-Milers

This one’s for the ultra crew. You do a big run Saturday, then follow it up with another the next day. Second-day legs will be trashed — and that’s the point.

Example: 20 miles Saturday, 10–12 miles Sunday.

It mimics ultra fatigue without needing one monstrous run. But this is only for advanced runners. You need solid volume and recovery strategy in place.

Use when: Training for ultras or back-to-back race formats.

If you’re not in ultra prep mode, skip this one. No need to break yourself just for kicks.

Here’s your guide to long run variations.

Fueling the Long Run: Eat Smart, Run Strong

One of the best perks of long runs? You get to eat during the miles. Yep—snacks mid-run. But let’s be real: this isn’t about treating yourself. Fueling right can make or break your long run.

I’ve seen runners train their butts off for months only to crash at mile 15 because they didn’t fuel. Don’t let that be you.

So here’s how to do it right—before, during, and after the long grind.

Before the Run: Carb Up, But Keep It Simple

If you’ve got a morning long run, don’t wing it on an empty stomach. You need carbs in the tank—they’re your running fuel.

Night Before:

• Stick to plain, familiar carbs. Think: pasta with marinara (skip the heavy cheese), rice and grilled chicken, toast with jam.
• Avoid high fat or high fiber junk. That salad or cheeseburger might seem healthy… until it wrecks your stomach mid-run.

Morning Of:

• Eat 2–3 hours before you run if you can. Some go-to options:
  • Oatmeal with banana
  • Bagel with peanut butter and honey
  • Toast and jam
• Keep it 75% carbs, and don’t go heavy on fat or protein. Save the bacon and eggs for the post-run feast.

Short on time? Even a banana or half a bar 30–60 minutes before is better than nothing. Just keep it light and tested.

Coffee? Totally fine—if you’re used to it. It can give a nice kick. Just don’t overdo it and end up sprinting for a porta-potty five miles in.

Hydrate! Get in 8–16 ounces of water or an electrolyte drink in the hour before you run—especially if you’ll be out there for 2+ hours. Here’s how much water runners should drink.

During the Run: Fuel Early, Fuel Often

Once your runs stretch past the 60–75 minute mark, you gotta fuel while moving. That’s not optional—it’s survival.

Carb Guidelines:

• 30–60g of carbs/hour for runs up to 2.5 hours.
• 60–90g/hour if you’re running longer (like marathon training).

How that looks:

• A gel every 30–45 minutes
• Chews or gummies every couple miles
• Sips of sports drink between

Start fueling around the 45-minute mark—don’t wait until you feel empty. That’s too late. You want to stay ahead of the bonk, not play catch-up.

Fuel Options That Work:

• Energy gels (~20–25g carbs each)
• Gummies or blocks (~5g each)
• Bananas
• Even candy like gummy bears works in a pinch

Make sure they’re simple sugars—easy to digest, quick to hit your bloodstream. Some fuels include electrolytes or caffeine, which can give you a nice mental and physical lift.

Hydration: Don’t Let Thirst Sneak Up On You

Water alone might cut it for short runs—but long runs? You need more.

• Drink 4–6 oz every 15–20 minutes (roughly 16–24 oz per hour).
• Adjust for heat and sweat—heavy sweaters or hot weather runners need more.
• Don’t wait until you’re parched—by then, you’re already behind.

If you’re out longer than 90 minutes? Bring in the big guns:

• Sports drinks
• Electrolyte tabs
• Salt capsules

You’re aiming for 300–600mg of sodium/hour, especially if you’re sweating buckets. Most sports drinks give you about 200mg per 16 oz; gels vary from 50–200mg.

Signs you’re not hydrating right:

• Swollen fingers = too little sodium
• Salt crust on your skin = too much loss, not enough replacement

Fix it with balance: water + sodium = performance saver.

Post-Run Recovery Fuel: Refuel Like It’s Part of the Workout

Let’s be real — your long run isn’t done just because your watch beeped “stop.” The real finish line? Refueling and rehydrating. That’s what seals the deal.

There’s this sweet spot — that 30–60 minute window after a run — when your muscles are like, “Hey, give me something!” That’s prime time for soaking up carbs and protein so you bounce back faster. And no, it doesn’t have to be some high-tech, lab-approved smoothie. Just get the basics right.

What to aim for? A 3:1 or 4:1 carb-to-protein ratio. So maybe 60g carbs + 15g protein. Think:

• Chocolate milk (yep, runner classic)
• A banana + peanut butter toast
• A protein smoothie with fruit
• Yogurt with granola and berries
• Or just your next meal — as long as it’s got enough carbs and some solid protein

The goal here is simple: rebuild what you broke down. You burned through glycogen and stressed your muscles — now it’s time to restock and repair so you’re not wrecked tomorrow.

Don’t forget hydration, either. If you really want to dial it in, weigh yourself before and after a long run — every pound lost = about 16–24 oz of fluid needed.

But let’s keep it simple: sip throughout the next few hours until your pee looks like lemonade (too dark = still dry; crystal clear = maybe overdoing it). If it was a hot one? Add some salt or hit up an electrolyte drink to replace what you sweat out.

And don’t be scared of calories post-run. Your body needs them.

Skip recovery and you’ll feel that “bottomless hunger” come back to haunt you later.

Fuel right and you’ll reduce soreness, boost adaptation, and be ready to roll for your next workout. Here’s my guide to proper running recovery.

Fueling Isn’t Optional — It’s Part of the Long Run

Here’s the hard truth: your body can only store about 90 minutes’ worth of carbs. Beyond that? You need to feed the engine. If you’ve ever hit the wall hard at mile 14, that’s your reminder.

So fuel during long runs. Practice it. Train your gut just like you train your legs. You’ll figure out what gel works for you, how often to sip, what pacing pairs best with fueling.

Race day is not the time to play guessing games with your stomach.

I’ve coached runners who totally changed their long-run experience just by dialing in fueling — they went from dragging through the second half to feeling steady, confident, and even strong at the finish.

Mental Strategies for Long Runs 

Long runs test your body, but they challenge your brain. Big time.

Somewhere around mile 10… 12… 15… that voice kicks in: “Why are we doing this again?” That’s your cue. Not to quit — but to lean on some mental tools that’ll carry you through.

1. Chunk the Distance

Staring down 20 miles? Don’t.

Break it up.

• A 15-miler? Call it three 5-milers.
• A 2-hour run? Six 20-minute blocks.
• A marathon? Break it into thirds or even aid-station segments.

Focus on the part you’re in. At the end of each block, reset — shake out your arms, check your form, take a sip, whatever. Then lock in for the next chunk.

Ryan Hall said it best:

“Run the mile you’re in.”

That’s how you stay present and avoid spiraling about how far you’ve got left.

2. Set Mini-Goals Along the Route

Give yourself targets — small wins.

“I’ll make it to that stop sign, then sip water.” “Get to the top of this hill, then I check posture.” “If I hit that halfway point, I’ve earned that gel.”

These little checkpoints give you something to chase — and celebrating them keeps morale up.

3. Use Mantras & Self-Talk

That voice in your head? Make it your biggest fan, not your worst critic.

Come up with a mantra you can repeat when things get tough. Something simple, strong, and personal:

• “One step at a time”
• “I’m strong and steady”
• “Forward”
• “Light and fast”
• “This is what I trained for”

Say it on repeat. Out loud if you have to. It works — studies show motivational self-talk lowers your perceived effort and helps you push longer.

And when it really hurts? Coach yourself:

“This isn’t failure. This is growth.” I’m just uncomfortable — not broken.” “Breathe. Relax. Keep moving.”

This is your headspace — own it. Here’s my mantra list.

4. Do a Mental Body Scan

Every few miles, check yourself from the neck down.

• Shoulders tense? Shake ’em out.
• Hands tight? Loosen up — imagine holding crackers you don’t want to crush.
• Posture slouching? Engage the core.
• Feet dragging? Lift your knees, quicken your cadence.

Form check = distraction from pain + real performance boost. Elite runners do it all the time — so should you.

Long Run Mindset Tricks 

Let’s be honest—long runs can be a mental slog. It’s not always sunshine and runner’s highs. Some days you’re out there grinding, trying to keep your brain from quitting before your legs do.

But here’s the thing: long runs don’t just build endurance in your legs—they train your mind to hang tough. You learn what kind of voice you’ve got in your head when no one’s watching, when you’re tired, when quitting whispers.

Here’s how to shut that voice up—or at least make peace with it.

Entertainment or Embrace the Quiet? Your Call.

Some runners swear by music, others need silence to get into their groove. There’s no “right” way—just what works for you.

• Got a power playlist? Save the bangers for when the wheels start to wobble—like mile 10+. That kick of energy can turn your whole run around.
• Podcasts or audiobooks? Great for those early easy miles. They keep your brain busy while your body settles in.
• Prefer quiet? Go unplugged. No distractions, just breath and footfall. It can feel meditative and helps you tune into your body and surroundings.

One move I like: start with silence, then reward yourself with music when fatigue hits. Change the stimulus. Wake the mind up.

Just keep the volume low or use one earbud if you’re on open roads. Your safety’s not negotiable.

Mind Games to Beat Boredom

When monotony sets in—and it will—come armed with some mental games. They sound silly, but they work.

• Count red cars. Or dogs. Or cyclists. Doesn’t matter.
• Count steps to 100, then reset.
• On loops? Dedicate each lap to someone. Lap 1 for your partner. Lap 2 for your kid. Lap 3 for your past self who wanted to quit and didn’t.

You can also get creative:

• Plan your dinner.
• Solve a problem from work.
• Design your dream vacation.

I’ve come up with some of my best creative ideas on long runs. The body’s working, the brain flows. Before you know it, miles fly by.

Embrace the Suck—with Grit and a Smile

Eventually, your legs will talk back. The run gets ugly. That’s not failure—that’s the point.

When it hits, welcome it: “Ah, there you are, pain. Took you long enough.”

That kind of mindset flips the switch. You stop fighting the fatigue and start working with it. The effort is still hard—but it’s no longer a threat.

And remember your why. You’re doing this to grow. To hit that goal. To prove something to yourself—or someone else. Whatever lights your fire, carry it with you when the run gets heavy.

Fuel Time = Mental Reset

Your gel every 30–40 minutes? That’s not just calories—it’s a checkpoint.

• Scan your form. Are your shoulders relaxed?
• Check in with yourself. “Still standing. Still strong.”
• Flip the page. Each fuel is a new chapter in the run.

It’s like a mini boost—physical and mental. Don’t skip it.

How to Build Up Your Long Runs Without Wrecking Yourself

So you get it now — long runs are the foundation of endurance. But here’s the big question: how do you go from 5 to 10… or 10 to 20… without blowing up your knees or burning out your brain?

Simple. You’ve got to train smart. Not macho, not reckless — smart.

Here’s how I instruct my clients to build long runs safely, steadily, and with enough fire left in the tank to keep showing up week after week.

Rule #1: Use the 10% Rule — But Don’t Be a Slave to It

The classic advice? Don’t increase your weekly mileage or long run by more than 10% per week. If you ran 30 miles last week, you get to add 3 miles this week. If your long run was 10 miles, bump it to 11.

But here’s the deal — the 10% rule is a guideline, not gospel. Studies show it’s not foolproof — some runners can handle more, others break down going slower. Use it as a baseline, then check in with how your body feels.

Tweak it to fit:

• Newer runners: Smaller jumps. Going from 2 to 2.5 miles is a huge leap percentage-wise. Maybe stick to +0.5 miles a week, or even repeat weeks.
• High mileage runners: Adding 10% to 60 miles means 6 extra miles — that’s no joke. Scale accordingly.

Think of progress like a staircase, not a ramp. One step at a time. Step, hold. Step, hold.

Rule #2: Add Time, Not Just Distance

Mileage is cool. But time-on-feet might be a better gauge for your long run progression — especially if pace fluctuates.

Let’s say you’re comfortable with a 60-minute long run. Bump it to 75 next time. Then 90. Then step it back for a breather.

A smart marathon-style build might look like: 1:00 → 1:10 → 1:20 → cut back to 1:00 → 1:30 → 1:40 → 1:50 → cut back again.

I like to call these “effort sandwiches” — push a little, then recover. Keep doing that, and your long-run base will grow without wrecking your body.

 Rule #3: Use Cutback Weeks — Like a Pro

Here’s one of the most ignored secrets in distance running: cutback weeks aren’t lazy — they’re necessary.

Every 2–4 weeks, drop your mileage by 20–30%. Yeah, on purpose.

If you did long runs of 8, 10, and 12 miles? Week four = back to 8. Let your body absorb the work. That’s where real growth happens.

💬 Think of it like this: Two steps forward, one step back… still gets you up the hill.

You won’t lose fitness. In fact, you’ll probably feel stronger the next week because you gave your body a chance to catch up.

 Rule #4: Listen for Red Flags

If your body is waving warning signs — don’t ignore them. That’s your early warning system.

Look out for:

• Limping or altered stride
• Soreness lasting more than 3–4 days
• Aches that aren’t improving
• Crazy fatigue, bad sleep, grumpiness
• Elevated resting heart rate

If your body feels worse 2–3 days after a long run, that run was probably too much. That’s your cue to scale back, not push harder.

Don’t tough it out for pride’s sake — that’s how runners end up on the sidelines. Being smart is being tough. Here’s your guide to overtraining.

Rule #5: Don’t Chase Numbers Just to Feel Hardcore

Look — I get the obsession with numbers. That round 20-miler in the log feels good. But if your knee starts flaring up at 14 and you push to 16 just to hit the plan?

You’re asking for a forced rest week. Or worse.

One clean, strong 14-miler beats a limpy, gritted-teeth 16-miler followed by seven days of no running. Always.

The real flex? Knowing when to cut a run short to fight another day. Discipline is also knowing when to pull back.

Build Your Long Runs the Smart Way: Progress by Extension, Not Ego

Let’s get this straight: when you’re building distance, slow is smart. Too many runners blow it by trying to go longer and faster at the same time. That’s like asking your body to juggle chainsaws during a unicycle ride—it’s a disaster waiting to happen.

Extend the Distance First, THEN Add the Heat

The rule is simple: change one thing at a time. If you’re pushing your long run from 12 to 14 miles, don’t also throw in tempo segments or marathon-pace finishes that day. Keep it easy, keep it relaxed.

You’re teaching your body to go long first. Once that feels solid?

Then you can layer in intensity down the road. If 20 miles is the goal, build to 20 at easy effort. Then, maybe you turn the final 3 miles into a fast finish. But not until your legs have the mileage dialed.

As Coach Laura Norris says: “High-volume intensity is where injuries hide.” Stack your mileage carefully.

And if you bump up long-run distance, ease off elsewhere. Maybe skip that week’s interval session or swap a hard day for a chill run.

🎯 Smart runners train with the long game in mind. The goal isn’t to win the next workout—it’s to show up healthy for every one.

Test Your Gear Before Race Day Wrecks You

Your long runs aren’t just for mileage—they’re for dialing in your gear and fuel strategy.

That hydration mix you think is working? It might destroy your gut at mile 13. Those socks? Might leave your heels looking like crime scenes by mile 15. Better to find out during a training run than halfway through your marathon with no aid station in sight.

Use every long run to test:

• Shoes
• Socks
• Shorts (chafing test!)
• Gels, chews, drink mixes
• Hydration packs or belts
• Timing of fuel (when you take it matters just as much)

Treat these runs like dress rehearsals. If something causes friction—literally or figuratively—fix it now. By the time race day hits, you’ll have everything dialed.

The goal is confidence. You want to know: “I’ve tested this setup on tired legs, and it works.”

Patience Isn’t Optional—It’s the Game

Everybody wants to jump from 6 miles to 16 overnight. But here’s the truth: endurance is earned over time, not hacked.

Stick to the plan. Build gradually. That 10% weekly increase might feel slow, but it stacks fast—and safely. You’ll look back in 10 weeks and realize, “Holy crap, I’ve doubled my long run.”

And here’s a pro move: sometimes you hold distance for a week or two. Maybe it’s 16, then 18, then another 18 before you move to 20. That repetition locks in adaptation. Don’t rush the process—respect it.

The saying holds: “Better slightly undertrained than overtrained.” Why? Because undertrained shows up. Overtrained breaks.

Sample Long Run Buildup (for Newer Marathoners):

• Week 1: 8 miles
• Week 2: 10
• Week 3: 12
• Week 4: Cut back to 8
• Week 5: 14
• Week 6: 16
• Week 7: 18
• Week 8: Cut back to 12
• Week 9: 20… then taper

Notice the cutback weeks? They’re not “lazy” weeks—they’re where you absorb the gains.

Don’t Try to “Make Up” a Missed Long Run

Life happens. You miss a Sunday. Or you bail halfway through.

Here’s what you don’t do: cram that missed mileage into next week. That’s how you stack fatigue and break down.

Just get back on track. If needed, slightly adjust the upcoming run. But don’t play catch-up. It’s not worth it.

One run doesn’t make you. But stacking smart runs over time? That’s where the magic is.

Long Runs by Race Distance: Not One-Size-Fits-All

Long runs are a staple of training—but what they look like depends on what you’re training for. Whether you’re gunning for a 5K PR or slogging through ultra miles, how you handle your long runs makes or breaks your training block.

Let’s break it down.

Long Runs for 5K / 10K Training: The Secret Sauce for Speed

Think you don’t need long runs if you’re training for a 5K? Think again.

Yeah, the race only lasts 20–30 minutes. But those fast miles come easier if you’ve built a big aerobic engine underneath. Long runs help with that. They’re not just for marathoners—they’re for anyone who wants to run faster, smoother, and finish strong.

What to aim for:

• Shoot for 60 to 90 minutes (6–10 miles depending on pace) once a week.
• Keep it easy or moderate. This isn’t a race. It’s about time on your feet.

Why it works:

• Long runs crank up your aerobic capacity and VO₂ max—basically, they help you use oxygen more efficiently.
• Your legs get stronger from grinding out all those strides. That translates into better form and a sharper kick at the end of your race.
• Even just hitting 8–10 miles makes race day feel short. When your body’s used to 90 minutes, 3.1 miles feels “snappy” instead of stressful.

Pro tip: Don’t obsess over pace. Just get the minutes in. And don’t skip speedwork—intervals and tempos still matter—but the long run gives you the stamina to handle the speed.

In short: If you want to run a fast 5K or 10K, build your base with a solid weekly long run. Simple as that.

Long Runs for Half Marathon Training: Build the Engine, Then Floor It

The half marathon is a beast. It’s not short enough to fake, and it’s not long enough to cruise. You’ve gotta bring both speed and staying power. That’s where HM long runs come in.

How long is “long”?

• Most half plans build long runs to 10–14 miles.
• Newer runners? Hitting 10–11 miles before race day is enough—you’ll coast on adrenaline for the last couple.
• More experienced? Go to 13–15 miles if your body handles it well. Some advanced runners even hit 16–18 in a block.

Why it matters:

• Long runs prep your legs and lungs to hold pace without falling apart in the last 5K.
• They toughen your muscles, your joints, your mind. They get you used to feeling tired and still moving well.

Fuel up, too: If you’re out there for 90+ minutes, it’s time to practice your nutrition game. Gels, drinks, chews—train your gut like you train your legs. Find out what works and what doesn’t before race day.

Advanced move: Throw in race pace near the end of a long run. Like 2 miles at half-marathon pace at the end of a 12-miler. That teaches your body to hold form and pace when it’s already tired—a game-changer if you’re chasing a PR.

Mental edge: These long runs aren’t just physical. They’re confidence builders. You prove to yourself that you can stay focused for 2 hours, that your fueling works, that you can run through the rough patches.

Even better? Use one of those long runs as a dress rehearsal—wake up early, eat your race-day breakfast, run on a similar route. Get your brain dialed in.

The Marathon Long Run: Your Weekly War Room

Let’s not sugarcoat it—the long run is the backbone of marathon training. It’s the one workout you don’t want to mess with. Tempo runs, intervals, strength work? Great. But the long run? That’s where the real prep for 26.2 happens. Week after week, you’re training your legs, your lungs, and most importantly—your mind.

Why Not Run 26 Miles in Training?

Because you’re not trying to crawl into race day wrecked. Most marathon plans top out at 18–22 miles, and there’s a reason for that. Running the full 26.2 in training doesn’t make you a badass—it makes you a recovery case. Even elites rarely go the full distance. Hitting 20–22 miles gives you the aerobic benefit without burning you out.

And if you’re a slower runner, here’s your golden rule: cap it by time. If 3.5 hours gets you 16 miles? That’s enough. I know the ego wants that 20-miler, but overreaching can cost you race day. Trust the process. Don’t train to survive a long run—train to peak at the right time.

Add Purpose: Don’t Just Jog for Hours

If you’re chasing a time goal, some of your long runs need bite. That means marathon pace work within the run. A few ways to structure this:

• 16 miles with the last 5 at race pace
• 18 miles alternating 2 easy / 2 at pace
• A fast-finish long run: start chill, then squeeze it down

These workouts teach you to run on tired legs—exactly what race day demands. You learn how to hold form and focus when fatigue creeps in. But don’t do this every week. Alternate: one week easy, one week with pace work. That’s how you recover and still get sharp.

The Hansons Method takes a different angle—long runs top out at 16, but cumulative fatigue from weekly mileage does the job. Point is: there are multiple ways to cook the stew, but goal-pace work belongs somewhere in your long-run playbook.

Time on Feet + Fuel: This Is Dress Rehearsal

Long runs are your chance to practice suffering. Not in a bad way—but in a “get your body used to the real deal” kind of way. By mile 18–20, your arms, core, even your thoughts are tired. Perfect. That’s exactly the feeling you need to get familiar with before race day.

And fueling? If you screw this up in training, you’ll blow up at mile 20 in the race. Period. You should be testing everything:

• Gels or chews?
• How many carbs/hour can you handle?
• What flavors make you gag at mile 18?
• Can you drink while moving?

Marathoners generally need 30–60g carbs per hour. For a 4-hour race, that’s 4–6 gels minimum. Use your long runs to test this like a scientist.

And simulate hydration too—if the race has aid every 5K, then drink every 3 miles on your training runs. Practice it all. Make it automatic.

Long Runs for Ultras: It’s Not About Distance

If you’re training for an ultra — 50K, 50 miles, 100K, 100 miles — welcome to a different world. Forget about running 40+ mile long runs every weekend. That’ll chew you up and spit you out. Ultra training is about time on feet, not chasing some magical mileage number.

These long runs are about teaching your body to go and keep going — when you’re tired, when you’re hungry, when your brain wants to bail. They’re about training your legs, your gut, your gear, and your grit.

Longest Single Run: Think Time, Not Miles

Training for a 50K? Your long runs might peak around 20–22 miles. That’s marathon-level training — and usually enough. Why? Because the 50K is “only” five miles longer than a marathon. If your body can handle 22 well, it can survive the last 9K.

For a 50-miler or 100K, most runners cap their longest run at around 5–6 hours. That might be 25–35 miles depending on terrain and pace. Going longer than that? The recovery time skyrockets, and injury risk goes through the roof. It’s just not worth the trade-off.

Back-to-Back Long Runs = Ultra Gold

Instead of one big sufferfest, we go back-to-back.

Saturday: 4–6 hours. Sunday: 2–4 hours. That’s 30–40+ miles over two days without wrecking yourself.

Why it works: Day 2 teaches you to run on dead legs — which is exactly what you’ll need 10+ hours into your race. You also get to test your recovery game: nutrition, gear, soreness, feet, and brain fog.

Don’t do these double days every weekend. Every 2–3 weeks is solid. Cycle in lighter weekends to let your body bounce back.

Terrain Specificity: Train for What You’re Racing

Ultras aren’t usually run on smooth pavement in perfect weather. They’re on trails, mountains, rocks, sand, or snow. So your long runs better reflect that.

If your race has 10,000 feet of climbing? Train for vert. If your race runs overnight? Practice running in the dark. If your ultra includes hiking? Train power hiking up hills and running the downhills tired.

Example: A 4-hour trail run with 5,000 feet of climbing is way more useful than a flat 30-miler on a sidewalk for a mountain 50K.

Specificity = race-day readiness. Your body learns how to absorb that pounding, and your brain learns not to panic when you’re three hours deep and still climbing.

Fuel & Gear: Practice Everything

This ain’t a road half-marathon. You’re going to be eating on the run — not just gels, but maybe PB&Js, salty potatoes, banana chunks, real food. And lots of it — 200–300+ calories per hour, depending on effort and body size.

Use long runs to test it all:

• What foods actually go down at hour 4?
• What gives you gut issues?
• Can you stomach your electrolyte drink for 6 hours straight?

Same with gear. Wear your pack, test your socks, mess with your poles. If something chafes, blisters, leaks, or breaks — better to find out now than at mile 70.

Recovery & Risk: Tread Carefully

Ultra training walks a razor-thin line. You need volume, but you also need restraint. It’s better to be slightly undertrained and healthy than burned out or injured.

Ultracoach Jason Koop said it best:

“One single long run is just a drop in the bucket — it’s the accumulated work that builds your fitness.”

Stop chasing ego mileage like “I need to run 50 miles in training for my 100-miler.” You don’t. In fact, that kind of thinking can wreck your training block entirely.

Better plan: Stack consistent weeks. Follow a cycle of building volume, backing off, and layering in long runs strategically.

Example 100K Week (Peak Phase)

• Saturday: 5–6 hours on hilly trails, practice hiking the ups and running the downs
• Sunday: 3–4 hours, flat or rolling trail, tired legs focus
• Midweek: 2-hour run on trails or road, aerobic
• Other days: Easy recovery runs + strength/mobility
• Following week: Cut back for recovery

That’s how you build volume and resilience — without wrecking yourself. Here’s the full guide to 100K training.

Long Run Mistakes to Avoid (So You Don’t Sabotage Your Training)

Long runs are gold for endurance, but only if you don’t screw them up. Even seasoned runners make these mistakes — I’ve done ‘em all at some point. Here’s how to avoid turning your long run into a burnout session, bonk-fest, or injury spiral.

 1. Starting Too Hot: AKA the “Accidental Tempo Run”

You’re feeling fresh, you’re hyped, and suddenly… boom. You’re running your long run at tempo pace by mile 2. Bad move. That’s how you turn your long run into a suffer-fest.

Fix: Back off. Way off. Use a heart rate monitor or good ol’ conversational pace. A solid mantra here: “Start slow, finish strong.”

If you’re finishing your long run gasping and sore for days — you went too fast. Save your speed for workouts. Long runs are about endurance, not showing off.

Rule of thumb: Make your easy days easier so your hard days can actually be hard. Let the long run do its aerobic thing — no need to hammer.

2. Skipping Fuel & Fluids (AKA: Trying to Be a Hero)

Yeah, I see you — the “I don’t need gels” crowd. Here’s the truth: if you’re regularly going over 90 minutes without fueling, you’re sabotaging your own training.

Fix: Plan it. Practice it. Carry it.

• Take 30–60g of carbs per hour. Most runners do a gel every 40–45 minutes.
• Start fueling early, not when you already feel tired.
• Drink fluids — and if it’s hot, throw in some electrolytes too.
• Don’t just wing it — “toughing it out” without fuel doesn’t make you stronger. It makes you slower. And possibly injured.

And for race day? You better have tested that fuel plan in training — or get ready to visit Bonk City.

3. Same Route. Same Direction. Every. Freaking. Time.

Running the same 10-mile loop every weekend? Congrats, you’ve just signed up for mental boredom and possible overuse injuries.

Fix: Mix it up!

• Hit different neighborhoods, trails, parks.
• Alternate flat and hilly runs.
• Run your loop backwards sometimes (no, not literally).
• Vary who you run with, or try a new time of day.

Changing routes keeps your brain and body guessing — and that’s a good thing. Your joints, tendons, and mood will thank you.

4. Ignoring Cutback Weeks: Rest Isn’t Optional

You don’t need to “level up” every weekend. Long runs build fatigue — which means you need breaks.

Fix: Every 3–4 weeks, dial it back. Run 50–70% of your peak long run distance that week. If you’ve been doing 12 milers, drop to 6–8. Give your legs a chance to recover and adapt.

And if something hurts? Don’t force it. A single skipped long run won’t ruin your season. But pushing through an injury might.

Repeat after me: training smart beats training hard.

5. Chasing Distance Over Quality

You don’t need to finish 18 miles if you’re dying at 15. A long run with the last 3 miles slogged out with trash form and zero energy? That’s not quality training — that’s stubbornness.

Fix: Focus on how you’re running, not just how far.

• If it’s brutally hot? Shorten the run.
• If you’re under-recovered? Back off a few miles.
• If life stress is high? Show up, but don’t force a bad effort just for the logbook.

I’d take 15 strong miles over 18 junk ones any day.

“Quality” doesn’t mean fast. It means purposeful. A long run at true easy pace — fueled well, finished strong — is quality.

You’re training for a race. That’s where you empty the tank — not on a random Sunday long run to impress Strava.

How to Recover From Long Runs (So You’re Ready to Do It Again)

Congrats, you knocked out a long run. Nice work. Now comes the part most runners screw up: recovery.

Recovery isn’t optional. It’s where the magic happens—where your body rebuilds, your legs bounce back, and your fitness actually sinks in. Skip it or half-ass it, and you risk soreness, burnout, or worse… injury.

So here’s the plan. Follow this roadmap and you’ll bounce back faster—and show up stronger for the next one.

Cool Down Like You Give a Damn

Don’t finish your long run and immediately crumple onto the sidewalk or into your car. That’s a rookie move.

Instead, spend 5–10 minutes walking or jogging really slow at the end. This gets your heart rate down gradually, flushes out some of the junk in your legs, and keeps the post-run dizzies at bay.

Once your pulse has settled, hit a few light stretches—quads, hamstrings, calves, hip flexors. Nothing crazy. Just hold each for about 20 seconds and breathe. It’s not mandatory, but a lot of runners (myself included) find it helps signal to the body: “Hey, work’s done. Let’s chill.”

Refuel Fast, Rebuild Strong

You’re on the clock. 30–60 minutes after finishing, you need to get some carbs and protein in. That post-run window is prime time for muscle repair and glycogen refill.

Not feeling hungry? Fine. But at least grab:

• Chocolate milk
• A smoothie
• A banana + nut butter
• Recovery shake

And start hydrating ASAP. You’re likely a bit dehydrated even if you drank during the run. Water’s good, but don’t forget electrolytes—especially sodium. A sports drink, some salty food, or a pinch of salt in your water does the trick.

Tip: If your pee is dark post-run, you’re behind. Aim for light yellow within a few hours.

Take a Freakin’ Rest Day

You ran long. Now back off.

The day after a long run should be super chill—either a full rest day or some light movement like walking, yoga, or a short recovery jog (20–30 minutes tops, and sloooow).

Trying to go hard the next day? That’s a one-way ticket to overtraining. Your immune system’s down. Your muscles are still rebuilding. Let them do their job.

As coach Jack Daniels says:

“You should feel back to normal two days after your long run. If not, you’re pushing too hard.”

Roll It Out

Grab your foam roller and go to work later that day or the next. Hit your:

• Calves
• Quads
• Glutes
• IT bands

It might hurt a little. That’s normal. You’re just ironing out the knots.

If foam rolling’s not your thing, use a massage stick, lacrosse ball, or percussive gun. And if you can swing it, a pro sports massage 1–2 days after a big run? Bliss.

Does the science say foam rolling definitely speeds recovery? Eh, mixed bag. But if it feels good and helps you move better, it’s worth 10 minutes.

Cold Therapy (Optional—but It Works for Some)

Some folks love an ice bath. Others avoid it like taxes.

If you want to try it:

• Cold water in a tub (add ice if you’re hardcore)
• Legs in for 10 minutes
• Breathe through the shivers

It might reduce soreness, especially after tough terrain or heat. Not essential—and recent studies say frequent ice baths might blunt training gains if overused—but if it works for you, use it sparingly.

Another option? Contrast showers (hot/cold cycles) or just a cool rinse for the legs. Helps flush things out and can leave you feeling refreshed.

Elevate Those Legs

Kick back and throw your legs up on a wall or pillow later in the day. Gravity helps blood drain from those tired limbs. It reduces swelling and just feels good.

Even 10 minutes of “legs-up time” while you scroll or nap can do wonders.

Sleep: The Secret Weapon You’re Probably Skipping

This one’s free and unbeatable: get good sleep.

That’s when your body releases growth hormone, rebuilds muscle, and locks in the gains. If you can, snag a short nap the day of your long run too—15 to 20 minutes can recharge you big time.

Skip the fancy gear if you want—but don’t skip the sack time.

Light Movement the Next Couple Days

After your rest day, bring the engine back online slowly.

• Easy jog
• Walk
• Swim
• Mobility work
• Gentle yoga

Whatever gets blood moving without beating you up. The saying is true: “motion is lotion.” Don’t sit around like a statue or you’ll feel stiff for days. Just move a little, gently.

Know When Soreness = Injury

Sore quads? Normal.

Sharp pain in your foot that won’t go away by midweek? Not normal.

If something’s still barking 2–3 days later and it’s more than general soreness, pull back. That could be a small injury talking. Don’t try to tough it out and turn a niggle into a time-off situation.

Get it checked. Fix it early. Move smart.

Gear That’ll Keep You Going Long 

Look, training your engine is key. But let’s not pretend gear doesn’t matter. The right stuff can be the difference between a solid long run and a miserable sufferfest full of blisters, bonks, and bloody nipples (yep, we’re going there).

Here’s the real-deal gear guide for long runs — not the glossy magazine version. This is the stuff that actually works out there on the road and trail.

Long-Run Shoes – Don’t Cheap Out Here

Shoes are your most important piece of gear, hands down. For long runs, go for comfort and support over speed. That might mean more cushion, more structure, or a model built for the long haul.

A few golden rules:

• Max-cushion shoes like Hoka or New Balance Fresh Foam are great for soaking up miles.
• If you tend to pronate or supinate, get a shoe with the right support — because when your form falls apart late in a long run, your shoe better hold you together.
• Break them in on shorter runs first. Nothing new on long run day.
• Swap them every 300–500 miles — more if you feel dead legs or your knees start barking.

Pro move: Have a dedicated “long run” shoe and a lighter pair for speedwork.

Hydration Carriers – Don’t Be That Dehydrated Zombie

You’re not gonna get through a 2-hour run on one sip of water. Figure out your carry style — and practice with it before race day.

Options:

• Handheld Bottle: Fine for short long runs. Handy, but can throw off arm swing.
• Hydration Belt: Sits around your hips. Great if it fits snug. Bounce = bad.
• Hydration Vest: The go-to for trail runners or anything over 90 minutes without aid stations. Carries bottles, phone, jacket, gels, and snacks — plus looks cool if you adjust it right.

Find what doesn’t annoy you. Some people hate handhelds, others can’t stand a vest. Try different setups. Make sure it doesn’t chafe. Test on medium-long days before betting on it for your longest stuff.

And for the love of everything, learn to refill on the fly. Especially if you’re going ultra or unsupported.

 Fuel Storage – Feed the Machine

If you’re going long, you need fuel. And you need it accessible without stopping like you’re making a picnic.

Storage solutions:

• Shorts with pockets: Game changers. Some hold 4–5 gels easy.
• FlipBelt or SPIbelt: Lightweight, sits tight. Fits phone, keys, gels. Minimal bounce if snug.
• Vest pockets: You can pack an entire aid station up front.
• Handheld bottle pouch: Good for one or two gels, max.

Practice grabbing your gel and opening it while jogging. Not when you’re stopped and comfy. Real-time practice builds confidence — and you’ll be grateful on race day when your hands are sweaty and brain foggy.

Bonus tip: If it bounces, rubs, or digs in at mile 4, it’s gonna feel like a cheese grater at mile 14. Adjust or ditch it early.

Anti-Chafe – Your New Best Friend

Chafing is a silent assassin. It doesn’t hurt much at first, but by mile 12, you’re crying and praying to the BodyGlide gods.

Hot zones to protect:

• Inner thighs
• Groin
• Underarms
• Sports bra lines
• Nipples (men: ignore this at your own peril)
• Feet (blisters count too)

Weapons of choice:

• BodyGlide, Vaseline, Aquaphor — slather generously before you go out.
• Bandaids or nipple tape for guys who’ve bled before.
• Technical fabrics only. Cotton is a chafe trap when wet.

Got caught mid-run? A little lube from a stash tube or even the stickiness of a gel can sort of help in a pinch. Not perfect, but better than bleeding through your shirt.

Pro tip: Treat chafing spots like battle wounds. Clean, dry, and hit ‘em with zinc or healing balm post-run. And next time? Don’t skip the lube.

Socks That Actually Protect Your Feet

Good socks are underrated — until they aren’t. Blisters suck. Hot spots ruin races. One wet sock = two destroyed feet.

What to look for:

• Moisture-wicking: Synthetic or merino blends — not cotton. Ever.
• Minimal seams: Less friction = happier feet.
• Double-layer or toe socks: Great for blister prevention, especially between toes or heel rubs.
• Pre-tape problem areas: Moleskin or athletic tape on known trouble zones.

Also, trim your toenails. Unless you’re into black toenails and blood-soaked socks. Your future self will thank you.

Feet swell during long runs. So a thinner sock can give a little more space when things puff up. Some ultra runners even change socks mid-run — not always necessary, but worth considering if you’re going big or going wet.

GPS Watch Hacks That Actually Help

If you’re a long-distance runner, your watch is your co-pilot. But only if you use it right.

• Charge it. Obvious? Yes. Forgotten too often? Also yes. Especially if you’re out 3+ hours or using GPS-heavy features.
• Auto-lap: Set it to beep every mile or 5K so you don’t have to obsessively glance down.
• Heart rate alerts: Trying to stay in your easy zone? Set a low/high HR alert and let your watch keep you honest.
• Fuel & drink reminders: Many Garmins (and others) let you program alerts every 30 minutes or X miles. It buzzes—you fuel. No thinking required.
• Workout mode: Running a progression? Tempo finish? Pre-program it so your watch walks you through each stage. Makes workouts smoother, especially on tired legs.
• Battery savers: Turn off music, live tracking, or use GPS-only mode if you’re worried about battery life.
• Navigation/Maps: Trying a new trail? Load the route. Getting lost 13 miles into a 16-miler is not character-building. It’s annoying.
• Mark key moments: Took a gel? Had a pit stop? Hit the lap button. Later, you’ll see exactly how that affected pace or HR. Super helpful for dialing in race-day fueling.

Safety First, Always

Long runs = more time = more things that can go sideways. Be smart.

• Carry ID (road tag, card, etc.)
• Bring a phone (not for selfies—though no judgment—but for safety or emergency pickup)
• Reflective gear/light if it’s early or late
• Trail runners: A whistle, pepper spray, or small light can be clutch. On remote routes, a backup plan is peace of mind.
• Cash or card: Flat tire? Dead legs? Heat stroke? A few bucks or a card in your pocket can save your day.

Again, most road runs just need ID, phone, and hydration. But don’t leave safety to chance.

Dress Like It’s Going Long

The longer the run, the more that tiny annoyances become major distractions. Plan accordingly.

• Layer if weather shifts. Early chill and late heat? Light top you can tie around your waist.
• Tested gear only—nothing new on long-run day.
• Anti-chafe. Anywhere friction might happen—apply glide. And don’t forget under arms, between thighs, and around the waistband.
• Hat, shades, wicking layers—especially for hot runs.
• Cold? Think wicking base layer, maybe a windbreaker. Nothing cotton. You’ll regret it.

Mental Tools = Running Ammo

Your brain will get tested. Bring backup.

• Playlist or podcast: Fire up music when the final miles get tough (just stay aware of your surroundings).
• Write a mantra on your wrist or hand. Simple phrases like “Strong & steady” or “One more mile” can hit hard when the struggle hits harder.
• Inspiration object: A small note from your kid, a quote in your pocket—whatever lights your mental fuse.

Pre-Run Gear Checklist: Don’t Skip It

Lay it all out the night before. Here’s my mental (sometimes literal) checklist:

• ✅ Shoes
• ✅ Socks (holes = regret)
• ✅ Anti-chafe applied
• ✅ Weather-appropriate gear
• ✅ Fuel (gels? chews? tabs?)
• ✅ Hydration (bottles full?)
• ✅ Watch (charged, programmed?)
• ✅ Phone + ID
• ✅ Hat, sunglasses, playlist if needed

Long runs are already hard—don’t let a missing item make them harder.

Investing in the Right Gear Pays Off Every Mile

Find a fuel belt or handheld you love? Worth it.

Find socks that never blister? Buy three pairs.

Gear that fits, works, and keeps you focused on the run instead of fighting discomfort? That’s not “extra.” That’s smart.

Test everything in training—what works on a 5-miler might betray you at mile 17.

What Long Runs Teach You That Speedwork Can’t

Speedwork’s flashy—it builds raw power. But long runs? That’s where you learn to endure. That’s where the real growth happens.

Mental Toughness: Built One Mile at a Time

The final miles of a long run aren’t just physical—they’re psychological warfare.

You learn how to:

• Stay calm when your brain’s yelling “Stop!”
• Push through boredom and fatigue
• Break it into chunks and keep moving forward

This stuff? You don’t get it in a 20-minute tempo run. You earn it mile after mile, especially when everything in you wants to quit but you don’t.

That grit? That’s what shows up on race day.

You Don’t “Figure Out Fuel” in a 5K

Speedwork doesn’t teach you how to:

• Take in gels without gagging
• Drink on the run without choking
• Know which fuel your gut won’t betray you with

Long runs are where you test it all. You figure out how much your stomach can handle, when to start fueling, how your body reacts after 90 minutes in the sun.

And with practice, your gut literally adapts—better gastric emptying, better carb absorption, better performance.

Get your fueling right, and the last 10K of your marathon becomes a chance to unleash—not a death march.

Why Long Runs Do More Than Just Build Endurance

Let’s be honest — long runs are where the real work happens. Sure, speedwork’s sexy. It makes you feel fast, powerful, maybe even invincible for a few reps. But long runs? That’s where you find out who you really are as a runner.

They do way more than just build endurance — they shape your gear strategy, your form, your mindset, and your mental grit. It’s not just mileage — it’s mileage with meaning.

Let’s break it down.

1. Testing Your Gear in the Real World

You don’t truly know your gear until you’ve been wearing it for 10+ miles straight.

Speed workouts? You’re done in an hour. Chafing, tight laces, or sloshing hydration belts might not even register. But on a long run? That tiny seam on your shorts starts feeling like sandpaper. That “super comfy” sock starts rubbing your heel raw.

Good. That’s the point.

Long runs are your testing ground — the dress rehearsal for race day. You’ll figure out:

• Do these shorts hold gels without bouncing?
• Do I prefer a hat or shades when the sun’s high?
• Can I carry a handheld for two hours without losing my mind?

You can even practice pinning on a race bib during a long-run dress rehearsal. Sounds silly? Not when your race bib tears off mid-marathon because you didn’t practice it.

Dial it in now so on race day, your gear feels like a second skin — not a liability.

2. Training Running Economy & Form Under Fatigue

Speed workouts train your speed — VO₂ max, lactate threshold, all that good stuff. But they don’t fully simulate what happens when you’re deep into a run and everything starts to break down.

Long runs teach you how to run well when you’re tired. That’s a different skill.

As your slow-twitch fibers fatigue, your body starts recruiting backup (those fast-twitch guys), but you’re still in aerobic mode. That mix helps improve your running economy — meaning you burn less fuel to run the same pace. That’s gold on race day.

And it gets better: long runs also train your form under stress. You’ll learn to:

• Keep your shoulders relaxed even when your legs are toast
• Keep cadence high when your stride wants to slog
• Recognize that tight left calf that always flares up after mile 15 — and fix it in training

None of that shows up in a 6×800 track session. But it all matters come mile 20 of a marathon.

3. Learning Your Body’s Language

The more time you spend running, the more fluent you become in your own body’s signals.

On short runs, everything can feel fine. On long runs, you start to hear the whispers before they become screams.

You learn:

• The difference between “I’m tired” and “something’s off”
• When you’re low on fuel before you bonk
• What early thirst feels like vs. real dehydration
• How temp and humidity hit you after an hour on the move

You also learn to trust your internal pacing — maybe even better than your watch. After enough long runs, you can feel the difference between 8:10 and 8:30 pace just by tuning in.

Think of every long run as a lab session. You’re collecting data. Over time, you build a library of you — what you need, when you need it, and what to do when something starts to feel weird.

4. Building Discomfort Tolerance

Speedwork teaches you to suffer briefly. Long runs teach you to suffer for hours — and keep going.

That dull ache after 2 hours? That “I’d rather be anywhere but here” feeling halfway through mile 17? That’s the pain of progress. Not injury pain — just that deep fatigue that says, this is hard, but you’ve still got more in the tank.

It’s marathon training pain. And it’s mental strength training.

Because let’s face it — racing isn’t just physical. Eventually, it becomes a mental brawl between “I want to stop” and “I came to finish.”

Long runs sharpen that edge. They make you tough. They give you the confidence that when your body wants out, your mind can step in and say, “Not yet.”

Honestly, some of the strongest runners I know aren’t the fastest — they’re just the ones who don’t quit when it sucks.

That’s what long runs teach you.

The Long Run Leaves a Mark

These stories? They’re not rare. Talk to any runner who sticks with it long enough and you’ll hear similar things:

• “I used to think long runs were optional. Now they’re non-negotiable.”
• “It made the rest of my training easier. I stopped dreading hills.”
• “It taught me how to fight through fatigue, without panicking.”

The long run is where you meet your next level. Not every run will be life-changing. But some will be unforgettable. And even the “meh” ones are teaching you something.

Runners grow in different ways:

• Physically stronger
• Mentally tougher
• More patient
• More self-aware
• More appreciative of quiet, simple miles

For first-time marathoners, the transformation isn’t just about crossing 26.2—it’s about becoming someone who can. That person gets built on all the Sundays in the rain, on the quiet backroads, before most of the world’s even up.

Final Words: One Run Can Change Everything

There’s a saying I’ve always loved: “The race is just the victory lap.” Because the real wins? They happen during training. On those early morning long runs. On the solo miles when no one’s watching. On the days you lace up when your legs are toast and your brain says, “not today,” and you run anyway.

Long runs aren’t just about logging distance. They build something deeper — belief. Belief in your preparation. Belief that you can gut it out. Belief that when it gets hard — in running or in life — you don’t fold.

This goes way back. We’ve been running long distances for centuries — not for medals, but for meaning. From ancient messengers to modern-day weekend warriors, long runs tap into something primal. They remind us we’re built for this. We adapt. We endure.

And every time you finish a long run, you prove something to yourself. That voice in your head that once said, “I could never do this”? It gets quieter. The self-doubt loses its grip. Suddenly, you’re not just logging miles — you’re rewriting what you believe is possible.

And remember: the long run is where you build your strongest self — mile by mile.

Here’s to the early alarms, the long miles, the quiet grit, and the moments you’ll never forget. Happy running — and keep showing up. You never know which run is the one that changes everything.

—David Dack