Episode 129: The science of cognitive fatigue in running

Episode 129: The science of cognitive fatigue in running

April 14, 2026 · 1h 6m

About this episode

Katherine Boere discusses the impact of cognitive fatigue on decision-making in runners during races.

Researcher and runner Katherine Boere joins Corrine to talk about the connection between physiological depletion and cognitive function in runners. We've all been there: Making wild choices late in races that we swear seemed to make sense at the time. Why do decisions seem to get harder after you've run farther? The two of them dig into: the research around cognitive fatigue in marathons and ultramarathons what role low energy availability plays and what it means for how you train, fuel, and recover Boere is a Ph.D. candidate in the neuroscience program at the University of Victoria and a senior performance researcher at the Nike Sport Research Lab. And much or her research is inspired by her own experience putting in the miles out on the trails. Support our Partners: Injinji: use code Trailrun15 to get 15% off at https://www.injinji.com/ ProBio: Use code Trail20 for 20%-off orders (30%-off + free shipping w/ subscriptions) at https://www.probionutrition.com/ rabbit: Visit https://www.runinrabbit.com/ use code: JUNEBUNNY10 for 10% off. Good Ranchers: Subscribe and get $25 off your first order with the code IRON at goodranchers.com Follow Us: FeistyFest Details and Registration…

People in this episode

Host: Corinne

Guest: Katherine Boere

Topics covered

Keywords

Sponsors

Injinji, ProBio, rabbit, Good Ranchers

Mentioned in this episode

Organizations: Nike Sport Research Lab

Places: University of Victoria

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