Trail Running calendar near Telluride 2024-2025

The Gothic Mountain Tour is a scenic running event held in Crested Butte, Colorado, featuring two courses: a 23.5-mile competitive race and a 17.85-mile recreational race. This unique and challenging event offers participants the opportunity to circumnavigate the stunning Gothic Mountain. Scheduled ..

The Pine Needle Langlauf Nordic Ski Race is a premier freestyle skiing event held in Durango, Colorado, featuring a variety of race distances including 30K, 20K, 10K, 4K, and 2K. This challenging race showcases stunning mountain views, steep climbs, and exhilarating descents, making it a highlight o..

The Sky Pilots Ouray Backyard Ultra is a unique running event held in Ouray, Colorado, featuring a "last person standing" format. Participants complete a 4.167-mile course, and if they finish within an hour, they continue to run each hour until only one runner remains. The course is relatively easy,..

The Vallecito Lake Heavy Half is a scenic half marathon set around the picturesque Vallecito Reservoir in Colorado's San Juan Mountains. This unique race offers participants the chance to run on a course that includes sections of private property typically closed to the public. The event features a ..

The San Juan Solstice 50 Mile Run is an annual ultra-marathon held in Lake City, Colorado, typically around the Summer Solstice. Established in 1995, the event has evolved into a community benefit for local EMTs. The race features a challenging course that includes high mountain terrain and varying ..

The Hardrock 100 is a challenging 100-mile ultramarathon held in the San Juan Mountains of Colorado. Participants face a total elevation change of 66,394 feet, with an average elevation of over 11,000 feet, making it one of the toughest endurance runs in the world. The course features a mix of 4WD r..

The Ouray 100 Mile Endurance Run is a challenging ultramarathon set in the breathtaking San Juan Mountain range of Colorado. Participants face approximately 41,862 feet of elevation gain, making it one of the toughest endurance events. The race features stunning views and demanding climbs, culminati..

The Silverton Alpine Marathons, taking place in Silverton, Colorado, offers an exhilarating trail running experience through the stunning San Juan Mountains. Participants can choose from three race distances: a 50K, a marathon, or an 8-mile run, all set against a backdrop of historic mining ghost to..

The Kendall Mountain Run, taking place in Silverton, Colorado, features a challenging 12-mile and 11K race that ascends to the summit of Kendall Mountain, reaching an elevation of 13,066 feet. Participants will experience a thrilling climb along jeep roads, culminating in a vertical scramble to the ..

The Creede 100 is an exhilarating 100-mile ultramarathon set in the historic mining town of Creede, Colorado. Scheduled for July 26, 2025, this challenging race offers participants breathtaking views of the San Juan Mountains, with elevations exceeding 12,000 feet. The course features pristine singl..

The Box Canyon Trail Races, set in the scenic high country of Telluride, Colorado, features two challenging events: a 30K and a 10-mile race. Participants will experience breathtaking views as they navigate varied terrain, including alpine meadows and steep ascents. The 30K race takes runners throug..

Grand Mesa Ultras is an exciting mountain running event taking place in Grand Mesa, Colorado, known for its stunning trails and breathtaking views. Participants can choose from three race distances: 50 Miler, 55K, and 30K, all set against the backdrop of the world's largest flat-topped mountain, wit..

The High Five 100 is an ultra-running challenge held in Lake City, CO, designed for elite runners seeking a rigorous test of endurance. Participants must navigate a course that includes 22 designated locations, consisting of 6 checkpoints and 16 proof points, with the goal of returning to Lake City ..

The San Juan Softie 100 is a challenging 100-mile ultra marathon set in the stunning San Juan mountains of southwest Colorado. Participants will navigate an average elevation of nearly 10,000 feet, with a total ascent of over 20,000 feet, making it a true test of endurance and skill. The event empha..

The Telluride Mountain Run is a challenging and technical race set in the stunning San Juan Mountains near Telluride, Colorado. Participants can choose from three demanding routes: 40 miles, 24 miles, and 13 miles, navigating through old mining roads, singletrack trails, and alpine tundra. Runners w..

The Rio Grande 100 will take place in South Fork on Saturday 23 August 2025.

The Grand Traverse Mountain Run is a challenging 40-mile ultra marathon that takes place from Crested Butte to Aspen, Colorado, traversing the scenic Elk Mountains. Participants face over 6,000 feet of elevation gain, following the same route as the Grand Traverse Backcountry Ski race. This event se..

The Creede Mountain Run, established in 1987, is a celebrated running event held in Creede, Colorado, marking the transition from summer to fall. Participants can choose from four race distances: 2 miles, 12 miles, 22 miles, and 50K, all set against the stunning backdrop of the San Juan Mountains. T..

The Deep Creek Trail Half Marathon is a scenic trail running event taking place in Telluride, Colorado. The race begins at Last Dollar Road near the Telluride Airport and features a picturesque course that winds through Aspen-filled woods along the Deep Creek Trail, covering approximately 13 miles o..

The Crested Butte Ultra is an exciting trail running event set in the stunning landscapes of Crested Butte, Colorado, known for its exceptional trails and breathtaking views. Participants can choose from three race distances: 50 miles, 55K, and 35K, all set against the backdrop of the Gunnison Natio..