Lost Sierra Endurance Race

Alleghany, United States • 26 Jul 2025

The Lost Sierra Endurance Race, organized by Bad Luck Run Club, offers a thrilling running experience in the scenic Sierra Buttes of Downieville, California. Participants can choose from three challenging distances: 100K, 50K, and 25K. The 100K race features an out-and-back course with significant elevation gain, while the 50K is a point-to-point route from Plumas-Eureka State Park to Downieville.

The 25K loop is designed for those seeking a less demanding yet beautiful trail experience. Runners are supported by multiple aid stations and can enjoy a post-race BBQ celebration. This event promises an unforgettable adventure in nature. Visit the organization's website for the most recent information.

Race information

100 km
100K
50 km
50K
25 km
25K
Visit the organization's website for the most recent information.
Trail runs nearby