Grand Traverse Mountain Run
Crested Butte, United States • 30 Aug 2025
The Grand Traverse Mountain Run is a challenging 40-mile ultra marathon that takes place from Crested Butte to Aspen, Colorado. Following the route of the Grand Traverse Backcountry Ski race, participants face over 6,000 feet of elevation gain while navigating the stunning Elk Mountains. This event serves as a fundraising initiative for Crested Butte Nordic, a non-profit organization. Registration is capped at 350 runners, and the event features mandatory gear requirements for safety. With multiple aid stations and a prize purse for top finishers, the Grand Traverse Mountain Run promises an exhilarating experience for competitive runners. Visit the organization's website for the most recent information.