Grand Mesa Ultras

Grand Mesa, United States • 26 Jul 2025

The Grand Mesa Ultras, held on the Grand Mesa in Colorado, offers mountain trail races including a 50-mile, 55K, and 30K distance. Set on the world's largest flat-topped mountain with an average elevation above 10,000 feet, the course features technical rocky climbs, fast forest single track, alpine meadows, wildflowers, lakes, and stunning views. Participants can camp in various styles from cabins to remote forest spots, creating a relaxed, community atmosphere. The event includes cash prizes, custom finisher awards, a post-race raffle, T-shirts, a burger cookout, and local craft beer, making it a festive and challenging mountain running experience. Visit the organization's website for the most recent information.

Race information

50 mi
50 Miler
55 km
55k
30 km
30k
Visit the organization's website for the most recent information.
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