All In Run Club Podcast - by Lee Grantham

25 Minutes to Sub-20: The 5K Plan Nobody Explains

10 min · 17. juli 2026
episode 25 Minutes to Sub-20: The 5K Plan Nobody Explains cover

Description

If you can run 5K in 25 minutes, sub-20 is closer than you think — but only if you do it GRADUALLY. The plan itself is simple. What nobody explains is the bits around it: how often you run the session, what the rest actually is, and what to do when it falls apart. The full method, plus the five questions you keep asking in the comments, answered. Book a free 15-minute Performance Strategy Call — I'll tell you how close sub-3 is for you: https://coaching.allin.run/5k-sub20 Chapters: 0:00  The one word nobody explains 0:32  400 metres to a British 100km title 1:05  "He's probably just gifted" 1:20  The session: kilometre repeats 1:47  The ladder — 5, 6, 7, then drop the pace 2:12  The five questions 2:32  How often should you run it? 3:35  What to do in the 60 seconds 4:32  What the rest of the week looks like 5:58  When the session falls apart 7:23  Three options when it's going wrong 8:14  How long on each rung? 8:52  What you're actually training 9:45  Gradually — one rung at a time Related: From 3:21 to Sub 3… in Zone 2: https://youtu.be/ym3_kojvqeg Your 5K Says Sub 3 — Your Marathon Says No: https://youtu.be/jT7nVRB4Gh0 #sub205k #5ktraining #runningcoach  Music track: Back in Time by Aylex  Source: https://freetouse.com/music  Royalty Free Background Music

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718 episodes

episode Racing Twice a Year Is a Mistake artwork

Racing Twice a Year Is a Mistake

Book a free 15-minute Personal Strategy Call: https://coaching.allin.run/v24 CHAPTERS 0:00 You Race Twice a Year and Expect Both to Go Perfectly 0:12 England vs Argentina — Composure Is Rehearsed 1:12 Why Repetition Breeds Race-Day Composure 2:11 The Final-Third Character — Deliver Him Calm 3:05 Race Craft — the Skills You Cannot Train Alone 3:44 The Fix — B Races That Feed Your A Goal 4:07 Why Small Races Are Perfect Training Races 5:03 Option 1 — the Hard Progression Run 5:26 Option 2 — the 19-Mile Marathon-Effort Sandwich 6:30 The Half Marathon PB Trap, Four Weeks Out 7:03 Discipline, Reps, and the Final 8 Miles WATCH NEXT Long Run Pacing Explained: https://youtu.be/bV1fhCuE3Yo Fastest Way to Train for a Sub-3 Hour Marathon: https://youtu.be/PUePgZBjRV4 #marathontraining #marathon #running Music track: Back in Time by Aylex  Source: https://freetouse.com/music  Royalty Free Background Music

20. juli 20268 min
episode 25 Minutes to Sub-20: The 5K Plan Nobody Explains artwork

25 Minutes to Sub-20: The 5K Plan Nobody Explains

If you can run 5K in 25 minutes, sub-20 is closer than you think — but only if you do it GRADUALLY. The plan itself is simple. What nobody explains is the bits around it: how often you run the session, what the rest actually is, and what to do when it falls apart. The full method, plus the five questions you keep asking in the comments, answered. Book a free 15-minute Performance Strategy Call — I'll tell you how close sub-3 is for you: https://coaching.allin.run/5k-sub20 Chapters: 0:00  The one word nobody explains 0:32  400 metres to a British 100km title 1:05  "He's probably just gifted" 1:20  The session: kilometre repeats 1:47  The ladder — 5, 6, 7, then drop the pace 2:12  The five questions 2:32  How often should you run it? 3:35  What to do in the 60 seconds 4:32  What the rest of the week looks like 5:58  When the session falls apart 7:23  Three options when it's going wrong 8:14  How long on each rung? 8:52  What you're actually training 9:45  Gradually — one rung at a time Related: From 3:21 to Sub 3… in Zone 2: https://youtu.be/ym3_kojvqeg Your 5K Says Sub 3 — Your Marathon Says No: https://youtu.be/jT7nVRB4Gh0 #sub205k #5ktraining #runningcoach  Music track: Back in Time by Aylex  Source: https://freetouse.com/music  Royalty Free Background Music

17. juli 202610 min
episode Stop Racing Your Training artwork

Stop Racing Your Training

There's a clock at the finish line — so you've become obsessed with the pace on your watch. That obsession is the exact thing keeping you slow. If you're chasing sub-3 (or a sub-40 10K) and hammering goal pace in every session, you're probably racing your own training. This is why the approach that got you here won't get you further — and what actually moves you now. Most runners chase a pace. They pick a goal number and go after it in every session, regardless of the day, the weather, or how they feel. It works for a while — it's how you get from four hours to three-oh-five. And then it stops, because the closer you get to your ceiling, the more it matters which limiter is actually yours, and a one-size plan can't know that. Here's the physiology that changes it: your heart rate is the cost, your pace is the output. Fitness doesn't teach you to hold a higher heart rate — it teaches the same heart rate to run faster. Chase a pace above your threshold, session after session, and you're not raising the ceiling — you're just visiting the place you can't stay, arriving at the sessions that matter with dead legs, and building the injury that actually keeps you stuck. The fix is to stop forcing the number. Train to effort, build the base, get strong, and let the pace come to you — so it turns up fresh at 26.2 instead of blowing up at 20. This applies just as much to the 10K as the marathon. Book a free 15-minute Performance Strategy Call — I'll tell you honestly whether you're chasing pace or building fitness: https://coaching.allin.run/racetowin CHAPTERS   00:00 The Clock and the Pace Obsession 00:38 Why Chasing Pace Works at First 02:08 The Honest Question — One Athlete's Story 02:56 Stuck in the Same Seven-Minute Window 04:12 Runners Treat Running Like a CV 04:34 Thirteen Years In — The Real Diagnosis 05:25 Heart Rate Is the Cost, Pace Is the Result 06:04 What Happens When You Chase New Pace 07:19 Stacking Work That Actually Compounds 08:12 The Red Thread of Every Breakthrough 08:46 Summer Is Your Perfect Training Window 09:16 If You're Stuck — Book a Coaching Match Call RELATED Same Heart Rate, 2 Min a Mile Faster https://youtu.be/jbXYlXJXHbo From 3:21 to Sub 3 in Zone 2 https://youtu.be/ym3_kojvqeg The Long Run That Tells You If Sub-3 Is Realistic https://youtu.be/cw4a6JjNovI #MarathonTraining #Sub3Marathon #TrainByEffort Music track: Back in Time by Aylex  Source: https://freetouse.com/music  Royalty Free Background Music

15. juli 202610 min
episode You Didn't Get Slower. You've Been Training Wrong. artwork

You Didn't Get Slower. You've Been Training Wrong.

You didn't get slower with age. You've been training the wrong way — and that's fixable. If you're chasing sub-3 or sub-3:30 and your paces have stalled, you've probably decided it's your age. It almost never is. This breaks down what actually changes after 40, what doesn't, and why most plateaus are a training problem, not a ceiling. Most men over 40 blame their age for missing sub-3. In my experience coaching runners, it's almost never the age. One thing does fade — the very top of your engine, your VO2max. But the things a sub-3 marathon actually runs on — your lactate threshold, your efficiency, your ability to hold pace deep into a race — barely age at all. And even that engine decline is mostly detraining, not biology. There's a reason most runners plateau for years: they're not at the limit of their body, they're at the limit of their method. Fix the training, and the breakthrough that follows is real. This video covers what changes after 40, the numbers sub-3 actually demands, and the shift that decides whether you get there. Book a free 15-minute Performance Strategy Call — I'll tell you how close sub-3 is for you: https://coaching.allin.run/sub3-40 00:00  Why Sub-3 After 40 Isn't Behind You 01:10  What Age Actually Takes: VO2max Explained 01:58  Why Max Heart Rate Falls (and Zones Aren't 220 Minus Age) 02:34  Recovery Time After 40 02:44  The Real Reason Your VO2max Drops — Training, Not Age 03:26  You're in Your Prime: The Winnable Decade 04:04  Lactate Threshold: The Real Sub-3 Predictor 05:07  Running Economy and How Breakthroughs Happen 05:57  What It Actually Takes to Run a Sub-3 Marathon 06:35  Sub-3 Is a Time and Consistency Problem, Not Talent 07:07  The Bigger Picture: Age Is a Perspective Problem 07:44  Self-Handicapping: The Excuse Before the Start Line 09:12  You Can't Go Back — What Do You Want From the Next 60 Years 10:14  Train First Thing: Running Builds Character RELATED The Long Run That Tells You If Sub-3 Is Realistic https://youtu.be/cw4a6JjNovI Sub-3 Marathon: The 2 Numbers That Prove You're Ready https://youtu.be/kLKf2ZhuJWY Same Heart Rate, 2 Min a Mile Faster https://youtu.be/jbXYlXJXHbo #Sub3Marathon #MarathonAfter40 #MarathonTraining Music track: Back in Time by Aylex  Source: https://freetouse.com/music  Royalty Free Background Music

13. juli 202611 min
episode Why the First Rep Always Feels the Hardest artwork

Why the First Rep Always Feels the Hardest

If rep one always feels like your hardest rep, your warm-up failed before the session started. Most runners jog a couple of easy miles, stop, then wonder why they don't arrive until rep three. Book a free 15-minute Performance Strategy Call: https://coaching.allin.run/rep-one Chapters: 0:00 Why Your First Interval Rep Feels the Hardest 0:26 The Real Cost of a Bad Warm-Up 0:48 What Most Runners Get Wrong 1:52 The Injury That Changed My Warm-Up Forever 2:16 The Five Minute Walk (Body Check) 2:44 Light Jog and Listen to the Body 3:48 Dynamic Stretching for the Power Muscles 4:12 The Step Almost Everyone Skips 4:46 Prime With Two Accelerations 5:18 Straight Into Rep One (No Delays) 5:59 Why a Proper Warm-Up Compounds Over Months 7:07 Marathon Coaching Call Related videos: This Summer Will Break You — or Build You https://youtu.be/VZd5XIbfnms Your Interval Session Is Two Workouts in One https://youtu.be/DqsKHQxVb8A Music track: Back in Time by Aylex Source: https://freetouse.com/music Royalty Free Background Music

9. juli 20268 min