Jean-François Cauchon

Ultra Trail Runner | Quebec, Canada

"What first stood out to me about XACT Nutrition was how real and simple the products felt while still tasting amazing. I spend most of the year travelling, training, and racing, so having nutrition that is packable, reliable, and easy to digest makes a massive difference to my daily performance. An analogy I like to use with nutrition is the idea of a toolkit, with each product being a tool that best suits a different moment in training and competing: XACT has tools for every circumstance.

Meet Jean-François

Professional mountain bike athlete and 4th-year business student at the British Columbia Institute of Technology, Elliot Jamieson is constantly chasing new challenges — on and off the bike. Whether he’s surfing, snowboarding, trail running or racing Enduro at the highest level, Elliot thrives in the outdoors and pushes performance in every environment.

About Jean-François

  • Top races & podiums: 1st Transmartinique 2018 & 2019 (134 km), 1st QMT 100 Miles 2024 (160 km), Top 10 at La Diagonale des Fous 2019 (7th, 168 km)
  • 2026 goals: Transvulcania, QMT 80, UTMB Chamonix Mont-Blanc
  • Favorite spots to train:
  • Favorite meal before a race:
  • Fun fact about Jeff:

An ultra trail running docu-film, CAUCHON: answers from the woods | HOLOS

Other Members of the Collective

BRITISH COLUMBIA

Weitien Ho

Freeride skier, mountain biker

QUEBEC

Laurie Arseneault

Gravel cycling

QUEBEC

Samuël Poher

Trail runner

ALBERTA

Evan Birch

Ultra trail runner