Trail Running calendar near Mesa 2026-2027

Trail races of 50K, 28K, and 15K through Hartman Rocks near Gunnison Colorado featuring slickrock, singletrack and wide mountain views. The event includes participant swag and partnerships supporting youth and womxn trail running.

A point-to-point trail marathon and 30K in Colorado’s North Fork Valley that climbs to Inter-Ocean Pass and finishes in Paonia; proceeds fund Nature Connection summer camp scholarships.

A last person standing backyard ultra near Fruita, Colorado, run on a 4.167 mile mostly singletrack loop with about 500 feet of climb per lap. Runners are self-supported with limited crew access and receive a race shirt and finisher buckle.

Two trail race options starting and finishing at Camp 4 Coffee in Crested Butte South, on marked single track and dirt roads through the Gunnison National Forest; the event is fully self-supported.

A Halloween themed 3.1 mile trail run in Aspen with dogs welcome, timed results and cash prizes for top male and female finishers. The event features costume prizes, raffle items and food trucks, with proceeds benefiting the local animal sh..

A multi-distance trail ultramarathon in the North Fruita Desert near Fruita, Colorado, featuring fast singletrack and sections on the Zippity Do Da Trail. Courses range from 10 miles to 50 miles with detailed elevation profiles and cupless..

A three day trail running festival in Fruita, Colorado with four race distances on desert singletrack and mesa trails. The 100K offers a Western States qualifier while several distances earn UTMB Index and Running Stones.

A 150 hour timed trail event near Mack, Colorado where five off road routes form a roughly 55 mile Journey. Crewed and uncrewed divisions run under strict navigation and support rules with a single home base aid station.