Arches Ultra
Moab, United States • 31 Jan 2026
Event details
The Arches Ultra takes place in Moab, Utah, with a start/finish area at Moab Canyon Pathway. The course runs along the border of Arches National Park and uses the Bar M, Klonzo, and Klondike trail systems. The route passes Utahraptor State Park dinosaur tracks and includes a mix of smooth trails, technical slickrock, and sections of sand. The course offers views of Moab cliffs and the La Sal Mountains.
- 50 Mile
- 50K
- Half Marathon
Some charity-entry fields are full and others are limited; specific event availability is noted by the organizer.
Charity bibs and fundraising
Charity bib entries waive the registration fee when a fundraising commitment is met. The featured charity partner is Friends of Arches and Canyonlands Parks, and entrants may also select a different charity. Fundraising minimums for charity bibs are: $1000 for the 50 Mile, $750 for the 50K, and $500 for the Half Marathon. Once an entrant reaches 50% of the fundraising minimum, a registration code for free entry is issued. Charity bibs are limited, and entrants who do not meet their minimum may be required to pay the fundraising difference before the event. After the race, a percentage of charity bib funds is donated to the chosen organization and the remainder supports local communities. Visit the organization's website for the most recent information.