
Jason Koop
@jasonkoop
Endurance coach. Head Coach- CTS Ultrarunning. Sometimes I run too. insta: jasonkoop #bitcoin
ID: 16157323
http://jasonkoop.com 06-09-2008 15:03:02
6,6K Tweet
12,12K Followers
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Results from Spring Energy Hill Aid, Canabery & Gu chocolate outrage are in Canaberry- 10 g CHO vs 17 on the label Hill aid- 10 g CHO vs 20 on label Gu Choc- 24 g CHO vs 21 on the label cc- Sage Canaday All reports are here- jasonkoop.com/research-essen… updated from earlier tweet


Always a pleasure to chat with Jason Koop about ultra-running and heat stress! Here we talk about heat mitigation strategies ahead of Western States 100 Environmental Physiology Research Laboratory UCRISE youtube.com/watch?v=V5HMsr…

Great to see our paper - From Tokyo through Paris to Los Angeles and beyond: Preparing athletes to face the heat of a warming world - in JSAMS article format! Coen Bongers Lewis James UCRISE Environmental Physiology Research Laboratory sciencedirect.com/science/articl…


Podcasts I listened to in August worth downloading. Cooling headbands, bicarb, beetroot, caffeine: what is worth spending your money on? Dan Nash open.spotify.com/episode/6rwX4A… The Real Science of Sport Podcast Dave Collins podcasts.apple.com/gb/podcast/the… Luca Filipas Jason Koop podcasts.apple.com/gb/podcast/koo…







🎙️ Grateful to join Jason Koop‘s Koopcast - one I’ve followed since starting in endurance sports. Still learning to express 1000 thoughts in one sentence 😅 but learning is part of the process. We talk underperformance, LTAD, MYRA Center for Athlete Development & more. 🎧 podcasts.apple.com/ch/podcast/koo…

Blisters are preventable and treatable once you understand how shear forces, friction, heat, moisture and pressure affect your skin. Coach Jason Koop covers the latest science & best practices for preventing, treating, and healing blisters. trainright.com/running-bliste…


Racing or pacing at Western States 100 this weekend? Tell us how you prepared by completing the survey. This for the first study in my PhD aimed at optimising heat mitigation strategies for ultra-running #westernstates Ash Willmott Dr Freya Bayne app.onlinesurveys.jisc.ac.uk/s/angliaruskin…



Congratulations to CTS Athlete Abby Hall on winning the 2025 Western States 100! Her CTS Coach Jason Koop reveals critical components of the training and race day strategies that helped her complete one of the greatest comeback stories in trail running! trainright.com/how-she-did-it…