Silverton Alpine Runs
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Silverton Alpine Runs
The Silverton Alpine Runs take place on July 17, 2027, in Silverton, Colorado, on the historic Alpine Loop in the San Juan Mountains. The event offers multiple trail distances that follow jeep roads and historic mining routes through rugged terrain.
Distances
- 50K - 31.8 miles, 4,569 ft gain, max elevation 12,926 ft.
- Marathon - 26.8 miles, 3,911 ft gain, max elevation 12,926 ft.
- 8 Miler - 8.4 miles, 382 ft gain, max elevation 9,674 ft.
The 50K and marathon are routed on a loop that passes ghost mining towns including Howardsville, Eureka, Animas Forks, and Gladstone, with the course high point at California Pass. The 8 mile is an out-and-back to Howardsville from Memorial Park.
Aid stations are provided along the courses and some checkpoints enforce checkout cutoffs. The route is open to recreational off‑highway vehicles during the summer, which can create dusty conditions on parts of the course. Crews and spectators are not permitted at aid stations; assistance is permitted at the start and finish area. Pacers are not allowed for any distance. Drop bags are available at the start/finish area.
Registration details note that a soft tri‑blend race shirt is guaranteed for entries completed by June 12 and that online registration closes on July 12, 2027. The event includes chip timing, finisher photos, and age group awards. Visit the organization's website for the most recent information.
