San Juan Solstice 50 Mile

Lake City, United States • 21 Jun 2025

The San Juan Solstice 50 Mile is a challenging ultramarathon held annually near Lake City, Colorado, typically around the summer solstice in June. Established in 1995, the race covers a 50-mile course through high mountain terrain, including snowfields and creek crossings on the Continental Divide. The event supports the local Lake City EMTs and features a rugged course with aid stations such as Williams Creek and Alpine. With a participant cap of 300 runners and a waitlist, the race demands prior ultra trail experience and mountain readiness. Live tracking is required, enhancing safety and community engagement during this scenic and demanding endurance event. Visit the organization's website for the most recent information.

Race information

50 mi
50 Mile
Visit the organization's website for the most recent information.
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