Registration

Registration Fee covers services and gifts that await runners for The Canyons Endurance Runs by UTMB

• Race bib
• Race t-shirt
• Personal collapsible cup
• Access to aid stations
• Final and intermediate timing
• Medical assistance
• Finisher medal, special finisher gift, or finisher belt buckle: depending on distance
• Post-race food

Withdrawal Information: This registration is non-refundable and non-transferable. All paid entries are eligible for a one-time, for-any-reason deferral to next year’s event. All deferral requests will be honored until March 25, 2026. To submit a deferral request, please email us at canyons@service.byutmb.world.

• Runners who register within 50 days prior to Race Day will not have race materials personalized (name on merchandise apparel and name on race bib).
• Runners must be at least 18 years old to participate in the 100M, 100k, 50k, and 16 years old to participate in the 25k.
• There is NO RACE DAY REGISTRATION.
• Online Registration Closes: Sunday, April 19, 2026, at 11:59pm PT or until the races are sold out.
• We will take onsite registrations at the expo for any open distances.
• Distance changes are subject to availability. Please reach out to the event inbox to inquire.
• Distance change requests can be made via email up to 45 days prior to the event. After the 45-day deadline, all distance changes must be completed at the event expo when picking up your bib. There are no distance changes on race day.
• Reference the REGISTRATION INCLUDES section on this page for the withdrawal policy.
• For questions, please reach out to canyons@service.byutmb.world.

Join us at the Canyons Endurance Runs by UTMB Kid’s Race on Friday, April 24th. This race is FREE to attend and all kids are welcome. The Start/Finish Line will take place at 927 High St in Downtown Auburn. Children will begin their race at 4:30pm.

All kids must register at BASECAMP Expo on Friday April 24th from 2:30pm-4:30pm.

The Canyons Endurance Runs by UTMB is the start towards your quest to the UTMB World Series Finals in Chamonix, the mythic HOKA UTMB Mont Blanc, the holy grail of trail running in the heart of the Alps, set on the three key distances: OCC (50K), CCC® (100K) and UTMB® (100M), the pinnacle trail running event.

All finishers of The Canyons Endurance Runs by UTMB collect Running Stones that can be applied to the HOKA UTMB Mont-Blanc draw. To be eligible for the lottery, runners need to have a least one Running Stone and a valid UTMB Index.

The Canyons Endurance Runs by UTMB® 100M and 100K are Western States Qualifiers for 2025. To qualify for the Western States Lottery, runners must complete the 100 Mile distance in under 35 hours and the 100K in 20 hours.

GOLDEN TICKET
This year, the top 3 female and the top 3 male finishers in in the 100K distance will qualify for entry to the 2025 Western States Endurance Run. If a recipient has already qualified for Western States or declines entry, the Golden Ticket will pass down to the next finisher. No runner below fifth place will be offered the Golden Ticket.

Recipients will receive their Golden Ticket invitation through an email following acceptance and will have two weeks from the qualifying race to complete registration, including payment of the entry fee. Deferments and transfers are not permitted.

UTMB strongly believes in equal rights and opportunities for all members of the trail-running community. We are in the process of building inclusion and diversity policies on gender, race, age, social class and more. We endeavour to grow and continue to evolve the sport and to make UTMB World Series welcoming for each athlete.

You will automatically receive a confirmation email upon completing your registration.

Your age group category for the event you registered for will be reflective of your age as of December 31 of the event year.

Your name, and the names of other starters, is searchable via The Runner Start List or on UTMB Live prior to your race.

Online registrations are synced to our database within 24 hours. You can login to check your registration status, below: