CongratuLATIONS to Tom Evans and Ruth Croft, Winners of UTMB 2025.
thank you for trusting me. I’m proud to be part of your team.
I advise and consult on performance nutrition and physiology, specialising in ultra-endurance sports (running and triathlon), working with individual elite athletes, teams and organisations. I currently work with the Salomon International Team as Lead Nutritionist.
My PhD investigates carbohydrate metabolism and fuelling in ultra-endurance.
If you would like to work with me as a consultant for an individual athlete or team, please email or visit my Instagram account.
Paul Booth
Elite Nutrition and Performance Consulting Services for Individual athletes, teams and organisations.
work with me
I have limited availability at present.
I can offer one-off consultancy services to individuals, teams and organisations. Please click for more prices and more details.
Who am i?
I’m Paul. I’m a qualified Sports and Performance Nutritionist, Exercise Physiologist, Academic, and PhD Researcher in Trail and Ultra Endurance Physiology and Metabolism. I’ve been trail running for over two decades, competing in my first ultramarathon 20 years ago. This year (2026), I completed my 90th ultramarathon. I’ve competed in races such as UTMB, road marathons, fell and trail races, long-distance challenges such as the Bob Graham Round, bikepacking races and alpine fastpacking expeditions.
This is me travelling hut-to-hut on the Dolomites Alta Via 2 route.
In 2025 my race calendar included Ultra Trail Snowdonia, Laveredo, and Eiger Ultra Trail. In 2026 I have a number of races planned, including the UTMB OCC in August.