One loop of Pikes Peak granite — a scenic high-altitude trail race for all levels
Other trail races within 38 miles
The Great Divide Ultra 25K is a single loop through Mueller State Park, covering 15.5 miles and 2,100 feet of climbing on smooth singletrack. Set between 9,189 and 9,743 feet with sweeping views of Pikes Peak and the Colorado Front Range, this is an accessible entry point into trail running at altitude. The race offers Saturday (8:00 AM) and Sunday (8:00 AM) start options as part of the Great Divide Ultras weekend festival.
Suitable for first-timers
Divide, CO, United StatesJune 06, 2026


| Location | Mile | Elevation |
|---|---|---|
Start Start | 0.0 | 9,678 ft |
Finish Finish | 15.3 | 9,678 ft |
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Entire course sits between 9,189 and 9,743 ft.
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