Trail Running calendar near Lake City 2026-2027

A 50 mile mountain ultramarathon in Ouray, Colorado with 23,582 feet of ascent on technical high elevation trails. Runners must meet a volunteer service requirement or pay a $100 opt-out; SPOT tracking and drug-tested cash prizes.

Experience a 40 mile point to point ultramarathon through the Elk Mountains from Crested Butte to Aspen. This high alpine challenge features 6000 feet of elevation gain and supports local recreational non-profit initiatives.

Trail running in Creede, Colorado with 50K, 22 mile, 12 mile and 2 mile courses through the historic mining district and near the Continental Divide. Several courses include specific cutoff locations and time limits.

A demanding 17.1 mile mountain trail race connecting Ouray and Telluride over the high altitude Imogene Pass. This event features steep rocky terrain and strict cutoffs for prepared athletes.

Discover the scenic Elk Mountains in Marble Colorado with trail races ranging from a 25 km loop to a kids fun run. Support a local charter school while enjoying peak fall colors and a post race barbecue meal.

A 13-mile mountain trail run in Ouray, Colorado, starting and finishing at Fellin Park. The event is a fundraiser for the Ouray School, is intended to be cupless with three water stations, and offers awards for top finishers.

A 5k fundraiser in Telluride that benefits the Telluride Adaptive Sports Program in remembrance of Felix Snow. The course starts and ends at Elks Park and the event includes post-race live music, free beer and yoga.

Experience the mountain ridges and meadows of Gunnison National Forest at the Crested Butte Ultra. Choose between 35K, 55K, and 50 mile distances on single track trails with stunning fall foliage.

A roughly 13 mile trail half marathon near Telluride, Colorado, following Last Dollar Road into aspen woods along Deep Creek and returning to town, with a five hour cutoff and bib pickup options on the Friday before and race morning.

A trail race at Hartman Rocks near Gunnison, Colorado offering 50K, 28K and 15K across slickrock, singletrack and rolling terrain with wide mountain views. The event includes participant swag and partners supporting youth and womxn trail pr..

Experience a point to point trail marathon through the golden aspen forests of Western Colorado. Run or hike over technical mountain passes to support local youth outdoor scholarships in this scenic backcountry challenge.

Methodist Mountain Ultra The Methodist Mountain Ultra (MMU) is a trail race set on the Methodist Mountain trail system near Salida, Colorado. It takes place at the northern end of the Sangre de Cristo mountains. The event features two dista..

The 22nd Annual Run Through Time in Salida, Colorado features a trail marathon, half marathon, a 2 mile run and a free kids 400 meter, on single track and dirt roads at 7000 to 9000 feet. Race socks and a light post-race meal are included.