Trail Running calendar near Fountain 2025-2026

Ring the Springs is a trail running event on Saturday, June 20, 2026, at Rock Ledge Ranch at Garden of the Gods, 3105 Gateway Road, Colorado Springs, CO 80904. The event offers three distances: 100K 50K 35K The 35K field has an entrant limit of 400 runners. Registration closes on Monday, June 15...

Silverheels Trail Runs is a multi-distance mountain ultramarathon series in Colorado, produced by the Human Potential Running Series. The 12th annual event centers at the Como Roundhouse in Como, with longer distances starting at Burning Bear Trailhead near Grant. Distances include 100-Mile, 100k, 5..

Barr Trail Mountain Race is a 12.6-mile summer mountain running event along Pikes Peak. The course starts at Cog Railway Station in Manitou Springs (6,570 ft), ascends Barr Trail to Barr Camp at 10,200 ft, then turns, descends, and finishes at Barr Trailhead. The race is CUP-less and runners should..

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 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..