Rolling trail half marathon with Front Range views near Denver
Other trail races within 37 miles
A trail half marathon on the Douglas County East-West Regional Trail following a Y-shaped out-and-back route through rolling Front Range terrain. Three aid stations support 13 miles of mostly-dirt trail with 1,345 feet of elevation gain — accessible to trail runners of all levels and a natural step up from the 10K.
Suitable for first-timers
Highlands Ranch, CO, United StatesApril 11, 2026
Mountain Ridge Trail Race Half Marathon is an out-and-back trail race in Highlands Ranch, CO, United States, held on April 11, 2026. The course covers 13 miles, climbs 1,350 ft, and has a 6h cutoff.


| Location | Mile | Elevation | Cutoff | Crew | Drop bags |
|---|---|---|---|---|---|
Start Start | 0.0 | 6,056 ft | — | ||
Grigs Aid Aid Station | 2.2 | 6,302 ft | — | ||
Coyote Cache Aid Aid Station | 6.0 | 6,283 ft | — | ||
Grigs Aid (Return) Aid Station | 9.9 | 0 ft | — | ||
Grigs Aid Aid Station | 9.9 | 6,302 ft | — | ||
Finish Finish | 13.0 | 6,053 ft | 6h1:30 PM | Crew | Drop Bags |
Aid station details for this race are still being filled in. Cutoffs and access rules come from the race’s own published information and can change — check the official race details before planning around them.
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