April 23rd - 27th, 2025

About the race

Welcome to the 2025 Canyons Endurance Runs by UTMB!  Expect some exciting new additions to this year's race for both runners and volunteers. Canyons by UTMB cannot happen without our dedicated and passionate volunteers. We are eternally grateful for YOU; our Canyons Family!

All volunteers will receive a Canyons Endurance Runs by UTMB shirt when they check in for their position. Volunteers will also receive a free meal at our Finish Line Lounge.  

*New* this year: your confirmed hours served will earn either a discount off registration or a complimentary entry of a future North American UTMB race! Details to come!

Please understand that the time slots listed within each volunteer position are subject to change and are currently our most accurate estimate. As we continue to work with our permitting partners and finalize race logistics, we will update any necessary time slots accordingly. Those who have already registered to volunteer will be notified of any changes affecting their position. 

Volunteer positions are first come, first served. Please email our Volunteer Director, Angela Millard at angela.millard@team.utmb.world with any comments, questions, and/or concerns.