Episode
The Science of Hitting the Wall (And How to Avoid It)
- Published
- Jan 31, 2026
- Duration seconds
- 2226
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Summary
Hitting the wall is dreaded amongst all marathoners – but it doesn’t have to be an inevitable experience. This episode delves into the research and statistics of hitting the wall in the marathon. Then, we provide you with a clear, practical guide of how to train, pace, and fuel so you can avoid hitting the wall. ✨Join us on Patreon.com/treadlightlyrunning or subscribe on Apple Podcasts starting in December, when we’ll be releasing special subscriber-only content! In this episode, you’ll learn: ✅ What does hitting the wall feel like? ✅ What role does glycogen play in hitting the wall (or avoiding it)? ✅ Pacing strategies to avoid hitting the wall ✅ Why carb loading matters ✅ How training can be protective against hitting the wall ✅ Does dehydration cause you to hit the wall? ✅ What to do if you hit the wall If you enjoyed this episode, you may also like: 🎧 How to PR in the Marathon (19 Feb 2025) 🎧 How to Not Slow Down in Your Next Marathon (26 Jan 2024) 🎧 What to Eat Before a Race (23 June 2023) 🎧 What You Really Need to Know about Fueling Your Runs (28 Nov 2025) References 🔬PMID: 32216656 🔬PMID: 41179514 🔬PMID: 40531717 🔬PMID: 35565153 🔬PMID: 39200635 🔬PMID: 34010308 Tread Lightly Running is hosted and researched by Amanda Brooks and Laura Norris, MSc. Production, show notes, and graphics by Laura Norris. Let’s stay connected: ➡️ Tread Lightly Running Podcast on Instagram: https://www.instagram.com/treadlightlyrunning/ ➡️ Laura Norris Running on Instagram: https://www.instagram.com/lauranorrisrunning/ ➡️ Subscribe for weekly evidence-based newsletters, straight to your inbox, on https://lauranorrisrunning.substack.com/ ➡️ Run to the Finish on Instagram: https://www.instagram.com/runtothefinish/?hl=en ➡️ Thousands of running gear reviews and training guides: https://run…