Hanging Flume 50K

The Hanging Flume 50K is an ultrarunning trail race held in Uravan, Colorado, starting and finishing at the historic Uravan Ballpark. The 50-kilometer course features a large loop that traverses abandoned mining two-track roads and scenic desert single-track trails near the confluence of the San Miguel and Dolores rivers. Runners experience stunning canyons, slick-rock terrain, and expansive vistas in the rarely-visited desert landscape of Southwestern Colorado. The event fosters community engagement and economic development by promoting outdoor recreation and trail use in the region. It offers a friendly atmosphere where participants can connect and celebrate after the race. Visit the organization's website for the most recent information.