Grand Mesa Ultras

JUL
25
2026
Trail ultramarathons on Colorado's Grand Mesa with three distances, mountain single track, alpine scenery, camping options, awards, and post race food and beer.
Sat 25 Jul 2026
50 miles 55 kilometers 30 kilometers

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Grand Mesa Ultras

Grand Mesa Ultras is a trail ultramarathon event held on Grand Mesa in Colorado. The event offers three distances and takes place on a high plateau with an average elevation over 10,000 ft. Registration closes July 16 at 11:59 PM MT.

Courses run on mountain trails rather than jeep roads and include rocky technical climbs, fast flowing forest single track, wildflowers, alpine meadows, lakes and streams, and extensive views.

Camping and lodging options on and near the mesa include cabin rentals, campgrounds, remote forest camping, and car camping in the race parking lot. Event awards and amenities include cash prizes for first through third place for men and women with an extra $100 for course records, custom finisher awards for first through third and masters for men and women, a post race raffle, T shirts, a burger cookout, and beer from Ska Brewing.

Distances Visit the organization's website for the most recent information.

  • 50 Miler
  • 55K
  • 30K
50 mi
50 Miler
55 km
55k
30 km
30k
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