Trail Running calendar near Como 2025-2026

TransRockies Run is a three-day, two-distance trail-running stage race across the Colorado Rockies. The route traverses the continental divide between Hope Pass and Red Cliff, Colorado, totaling 51 miles for The Full Pint (about 9,635 ft of vertical gain) and 35 miles for The Half Pint (about 6,855..

Pikes Peak Ultra, in Colorado Springs, Colorado, offers 20K, 30K, 50K, and 50 Mile races. Starting at Bear Creek Regional Park, the course climbs via High Drive into Cheyenne Canon, then traverses the Seven Bridges Trail before routing up Pipeline Trail. Much of the route is crushed granite, with sw..

The Summit 200 is a single, non-repetitive 200‑mile loop around Summit County, Colorado, centered near Frisco. The mostly non-urban route uses single-track trails, forest roads, and some rec paths and pavement, with the lowest altitude above 9,000 ft and sections climbing toward 12,800 ft, plus 12 f..

The Sheep Mountain trail runs offer three distances: 50-Mile 50k Half Marathon The event is limited to 300 runners and has a 16-hour time limit. The start and finish are at Town of Fairplay Beach in Fairplay, CO. Registration for the 2026 edition opens December 1, 2025; online registration closes..

Run the Rockies Trail Race in Frisco, Colorado offers 5k, 10k, and half marathon distances on the scenic Frisco Peninsula trails, with views of Dillon Reservoir and the Ten Mile Range. The start and finish are at the Frisco Nordic Center. The course blends single-track and dirt roads, looping counte..