
When you’re pushing through those final meters of a race, many runners picture themselves looking like this: Tall posture. Clean stride. Driving from the hips.
But the reality, for most of us, is a bit more like this: Hunched shoulders. Shuffling feet. Stride falling apart.
And it’s not because your form is bad. It’s because your focus breaks down before your body does.
Here’s what’s really happening, and how to stop it from ruining your race.
Listen to audio podcast below on your next run or watch the video above to learn more
What You’ll Learn
- The hidden form mistake that slows you down when it matters most – with science
- How to incorporate the fix in your training ASAP again with science
- Why training your focus matters
- A free download to fix it all when you jump to the middle
And a bunch more…

What’s the Mistake?
The mistake isn’t how good your form looks initially—or how clean your footstrike is. It’s that your form turns into trash under fatigue—and this is usually when you need it most at the end of your race or long run.
Imagine driving a new car with perfect alignment, fresh tires, and crisp steering. Then imagine after driving it for a few months on bumpy roads and really thrashing the thing, your shocks start to fade and there is most bounce over bumps than usual, your brakes start pulling the car hard to the left everytime you slow down, and when you take your hands off the wheel the whole car starts going towards the guardrails. You’re still on the road—but you’re slower, more wobbly, braking more to make sure you’re not crashing and never really going in a straight efficient line.
That’s race form when under fatigue.
“Elite runners aren’t genetically gifted; they just train their brain to survive fatigue.“
The Science
A 2021 systematic review analyzed runners before and after fatigue-inducing runs. they found that when you get tired, your body essentially “falls apart” mechanically—kind of like when your IKEA furniture starts wobbling after a few years. Your joints bend differently, your legs lose their springiness, your feet stay glued to the ground longer, and you take fewer steps per minute. It’s like watching a perfectly synchronized machine slowly transform into one of those wacky waving inflatable tube men outside a car dealership.
Source – https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2021.646042/full
So how do you actually train your form to hold up when you’re falling apart?
How to Fix Tired Form in 5 Easy Steps
1. Train the Finish
This has 3 different sub components to it: Fast Finish Runs, Strides/Sprints, and Plyometrics/Form Drills.
Let’s start with fast finishes:
- Practice progressive negative split long runs and fast-finish tempos where you intentionally start slower and finish faster and more tired. Get used to how your body and form feels when you’re tired and not when you’re fresh.
- Also end most runs (especially long runs and workouts/tempo runs) doing form drills/plyometrics, strides and skips… yes skips.
Do 10-20 seconds worth of 80-90% speed sprint like efforts at the end. Give yourself a 30-40 second walk rest. Do that 4-6 times total. I call this dusting off the cobwebs from running at your steady long run pace. It feels kinda gross at first, but by the 2nd one your hips open up and its like a nice stretch of you body at the end.
If you’re not ready to do strides, I highly suggest just skipping for 20-30 seconds with 20-30 seconds rest 4 times. Skips are easy and are a nice bridge between marathon pace and sprintings – which are worlds apart. And they are kinda fun.
c. And another way to end a run explosively when you’re fatigued is to do form drills and/or plyo metrics.
- Form drills are butt kicks, high knees, and if you know how to do them a, b and c skips are some ideas.
- Plyometrics are more jumping like movements: Pogos, lunge jumps, squat jumps, and broad jumps are some ideas.
- Pick your favourite 2 or 3 and just do 1-2 mins of each one. Nothing crazy. Have a 30 second rest between. Make sure your intent is to be explosive and have good form when doing them though. Don’t half-ass it as you won’t get the benefits.
“The moment your brain panics, your entire running economy goes out the window.”
2. Film Your Fatigued Form
Instead of filming your warmup when you’re fresh, film your last 1-2 reps or strides. That moment tells the real story and when you see it your brain automatically tries to fix it next time because it can visualize it and feel the change (like when you do a movement in front of a mirror – you autocorrect because you can see it and feel it).
Use 60 frames per second (FPS) on your camera or smart phone to record. Then use form analyzation software to slow it down and see it all frame by frame. You can download this software on any app store.
3. Strengthen the Weak Links
Run Fatigue hits your glutes, hip flexors, calves, and core first. Train these religiously (2-3 times per week) in the gym or at home. A few workouts to focus on in the gym include:
- Kettlebell Swings – Glutes/Hips
- Single Legged Deadlifts – Glutes/Hips
- Front & Side Plank holds, raises or with bands – Core and Glutes/Hips
- Hip Thrust Bridges – Glutes/Hips
- Bulgarian Split Squats – Glutes/Hips
“Strength training is useless if it doesn’t target what fatigue breaks first.”
4. Mental Reset Cues
Simple internal mantras and prompts to keep you focused:
- Push from the back
- Keep knees high
- Swing Arms forward
5. Learn To Have Higher Cadence
Research suggests training and racing at higher cadence may help. While your cadence will still drop when you’re fatigued, studies show that cadence training reduces impact forces and improves mechanics when fresh – which may give you a buffer when fatigue hits.
- Reduced Energy Cost – Higher cadence with shorter steps can improve running economy by reducing the metabolic cost of each stride (aka how efficient you use energy; like a hybrid car going across the country with the least amount of fuel)
- Potentially Improved Load Distribution – More frequent, lighter steps may help distribute the workload more evenly.
But… your form is only one piece of the puzzle of what’s breaking down.… what’s actually happening.
Why It Matters
The real enemy isn’t form—it’s focus. As fatigue deepens, your brain stops listening to your body cues.
Instead of adjusting effort or resetting posture, you subconsciously panic—you chase a pace your fitness doesn’t yet own (or usually chasing an effort because you’re naturally slowing down but your effort is going up). That disconnect breaks the connection between good form and good decisions.
Links & Learnings
- 📈 Get your free 6-month increase your cadence training plan here https://dlakecreates.com/cadencefree
- 🎧 Listen, read and learn more here https://dlakecreates.com/formfatigue
- Find out how to stop overstriding here – https://dlakecreates.com/overstriding
- 7 Magical tips to better run form here – https://dlakecreates.com/runform
- Study on running form fatigue here – https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2021.646042/full
- Instagram – https://instagram.com/dlakecreates
- Strava – https://www.strava.com/athletes/120507


