Grand Mesa Ultras

Grand Mesa Ultras

Grand Mesa Ultras is a set of trail races held on Grand Mesa in Colorado on July 25, 2026. The event is held on the Grand Mesa, described as the largest flat-topped mountain, with an average elevation over 10,000 ft.

Distances offered:

• 50 Miler
• 55K
• 30K

The courses use mountain trails rather than jeep roads. Trail surfaces include rocky technical climbs and fast flowing forest single track. Participants pass through wildflower areas, alpine meadows, and numerous lakes and streams, and encounter extended high elevation terrain.

Camping and lodging options are available on and near the mountain, including cabin rentals, established campgrounds, remote forest camping, and car camping in the race parking area.

Race amenities and recognitions include cash prizes for first through third overall male and female, an additional cash award for course records, custom finisher awards for first through third and masters male and female, a post race raffle, event T shirts, a burger cookout, and beer supplied by Ska Brewing.

The event page notes that Grand Mesa Ultras has been held since 2010. Visit the organization's website for the most recent information.