Logo

Silverheels Trail Runs

Como, United States • 11-12 Jul 2025

The Silverheels Trail Runs, hosted by the Human Potential Running Series, is a premier trail running event held in Como, Colorado, featuring races at an average elevation above 10,000 feet. The event offers multiple distances including 10-Mile, 19-Mile, 60k, 50-Mile, 100k, and 100-Mile ultra races. The courses traverse scenic single-track trails, fire roads, and dirt roads through alpine meadows, wildflower fields, ghost towns, and historic mining areas, with expansive views of the South Park Valley and Colorado’s 14ers.

The 100-Mile race covers 83 non-repetitive miles across three ranger districts. The event emphasizes community, inclusion, and environmental respect, with well-stocked aid stations and unique finisher awards like belt buckles for 100-Mile finishers. Camping and local lodging options support participants, and the race includes drop-down distance options for some events. Visit the organization's website for the most recent information.

United States Colorado Como

Race information

Website Registration
100 mi
100-Mile
100 km
100k
50 mi
50-Mile
60 km
60k
19 mi
19-Mile
10 mi
10-Mile
Visit the organization's website for the most recent information.
Trail runs nearby

Leadville Trail Marathon and Heavy Half

Leadville - 21 mi from Como

The Leadville Trail Marathon and Heavy Half are challenging trail running events held in Leadville, Colorado, featuring rugged courses through the historic mining district. The marathon covers 26.4 miles with an elevation gain of 6,167 feet, reaching the highest point at Mosquito Pass at 13,185 feet..

Leadville Firecracker 5K

Leadville - 21 mi from Como

The Leadville Firecracker 5K is a festive running event held in Leadville, Colorado, the highest incorporated city in North America. Participants can walk or run a 5-kilometer (3.1-mile) course that begins and ends in downtown Leadville, offering a unique high-altitude experience above 10,000 feet...

Race in the Clouds Dirt Festival

Alma - 9 mi from Como

The Alma Foundation Race in the Clouds Dirt Festival, held in Alma, Colorado at 10,600 feet elevation, is a multi-day outdoor event featuring mountain biking, trail running, and an off-road duathlon. The festival offers various race distances including 40-mile, 26-mile, and 13-mile mountain bike rac..

Leadville Silver Rush 50M

Leadville - 21 mi from Como

The Leadville Silver Rush 50M is a challenging 50-mile trail run held in Leadville, Colorado, featuring 7,503 feet of elevation gain and reaching a high point of 12,024 feet. The out-and-back course traverses historic mining roads on the east side of Leadville, offering runners stunning views of the..

The Summit 200

Frisco - 21 mi from Como

The Summit 200 is a challenging 200-mile mountain ultramarathon held in Summit County, Colorado. The race features a single large loop primarily on stunning hiking trails, forest roads, recreation paths, and some pavement, with elevations ranging from over 9,000 feet to nearly 13,000 feet. Participa..

Sheep Mountain Ultras

Fairplay - 8 mi from Como

The Sheep Mountain Ultras, part of the Human Potential Running Series, is an annual trail running event held in Fairplay, Colorado, featuring challenging courses at an average elevation over 10,600 feet. The event offers three distances: a 50-mile ultra, a 50k, and a half marathon, catering to both..