Hanging Flume 50K
Naturita, United States • 4 Oct 2025
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 and economic development by promoting outdoor recreation and trail use in the region. The race offers a friendly atmosphere with opportunities to connect and celebrate with fellow runners. Visit the organization's website for the most recent information.