Alpine Loop
Silverton, Colorado

50 Kilometer and Marathon (~26.7 Mile) loop in the San Juan Mountains of Colorado. The course follows the “Alpine Loop” jeep roads past the ghost mining towns of Howardsville, Eureka, Animas Forks and Gladstone. High point is California Pass at 12,930 feet! The 8 mile out and back race will take you to Howardsville for a taste of the Alpine Loop.

Online Registration for the 2023 event closes on Monday, July 3th at Midnight.