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Silverton Alpine Marathons

Silverton, United States • 19 Jul 2025

The Silverton Alpine Marathons, taking place in Silverton, Colorado, offers an exhilarating trail running experience through the stunning San Juan Mountains. Participants can choose from three distances: a 50K, a marathon (approximately 26.7 miles), and an 8-mile run. The courses traverse historic mining ghost towns and reach elevations of up to 12,930 feet at California Pass.

The event emphasizes a cupless race format to promote environmental sustainability. Runners can also participate in the Mountain Duo Challenge, combining the Silverton Alpine races with the Kendall Mountain Run for an extended adventure. Volunteers are essential for the event's success, providing support and assistance throughout the race. Visit the organization's website for the most recent information.

United States Colorado Silverton

Race information

Website
50 km
4100 m+
50k
26 mi
3800 m+
Marathon
8 mi
8 Miler
Visit the organization's website for the most recent information.
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