Scenic out-and-back to the historic Mount Alto Picnic Area on the Switzerland Trail
Other trail races within 38 miles
An out-and-back trail run from Gold Hill Inn to the historic Mount Alto Picnic Area, following Gold Hill Road and the Switzerland Trail through ponderosa pine forest. The course climbs steadily on the way out before descending back to the finish, offering mountain views and a taste of historic Boulder County terrain.
Gold Hill, CO, United StatesJune 21, 2026
Sunset Trail Running Festival 12K is an out-and-back trail race in Gold Hill, CO, United States, held on June 21, 2026. The course covers 7.5 miles and climbs 1,450 ft.
| Location | Mile | Elevation | Cutoff |
|---|---|---|---|
Start Start | 0.0 | 8,268 ft | — |
Finish Finish | 7.7 | 8,268 ft | — |
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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