Trail Running calendar near Breckenridge 2024-2025

The Life Time Leadville Trail Marathon and Heavy Half is known as the nation's toughest and highest marathon, taking trail runners through challenging trails to Mosquito Pass at 13,185 feet. The event will take place on June 29, 2024, with a rolling start for both distances. The marathon covers 26.4..

The Methodist Mountain Ultra is a unique trail race set on the beautiful Methodist Mountain trail system in Salida, CO. The event offers both 50k and 30k distances, with generous time cutoffs for participants to complete the race at their own pace. The course features single track trails with signif..

The Leadville Firecracker 5K is a Fourth of July event in Leadville, CO, the highest incorporated city in North America. Participants can walk or run the 5K course starting and finishing in downtown Leadville. The event includes a Fourth of July parade and awards ceremony. Registration costs $25 for..

The Leadville Silver Rush 50M will take place in Leadville on Saturday 6 July 2024. You can run between 5 and 50 miles.

The Dynafit Vail HillClimb is a challenging trail run that starts in Vail Village and finishes at Mid-Vail, covering a distance of 7.7 miles with an elevation gain of approximately 2,233 feet. The race has been named the best trail race by Colorado Runner Magazine in the past. Participants will foll..

The Silverheels Trail Runs, part of the Human Potential Running Series, offers various distances including a 100-Mile, 100k, 50-Mile, 60k, 10-Mile, and 18-Mile options. The event takes place in Como, CO, starting at Kenosha Pass and featuring portions of the Colorado Trail and the Continental Divide..

The Flat and the Furious trail run at Barr Lake State Park in Brighton, CO offers a 30K and 15K race on a flat and fast course with stunning lake views and minimal elevation gain. The event, part of the Endurance Race Series, takes place on July 14, 2024, starting and finishing at the Nature Center...

The Greenland Open Space Pack Burro Races take place in Larkspur, Colorado, offering two distances: an 8-mile race following all WPBA rules and a 4-mile introductory course where packs are optional. Participants must be 14 years or older and are encouraged to secure a burro partner before registerin..

The Flat and the Furious trail run at Barr Lake State Park in Brighton, CO offers a 30K and 15K race on a flat and fast course with stunning lake views and minimal elevation gain. The event, part of the Endurance Race Series, takes place on July 14, 2024, starting and finishing at the Nature Center...

The High Lonesome 100 is a challenging endurance race in the Colorado Rocky Mountains, featuring 23,500' of vertical gain and reaching an elevation of 13,150'. The course runs through beautiful singletrack, ghost towns, alpine passes, remote basins, and soaring ridges over 37 hours. The event is org..

The Audi Power of Four Trail Run in Aspen Snowmass offers three distances: 50K, 25K, and 10K. The event provides a scenic mix of trails across the mountains, with varying start times and prices. Participants can enjoy the beautiful surroundings while challenging themselves in their chosen distance. ..

The Barr Trail Mountain Race is a historic summer mountain running event in Manitou Springs, Colorado. The 12.6-mile course starts at the Cog Railway Station and ascends Pikes Peak's Barr Trail before descending to the finish at the Barr Trailhead. The race is part of The Garden to Peak Challenge, w..

The Summit 200 is a challenging 200-mile mountain race taking place in Summit County, Colorado. The route includes stunning hiking trails, forest roads, and sections of pavement, with altitudes ranging from over 9000 feet to over 12,700 feet. With over 40,000 feet of elevation gain and loss, this ra..

The Never Summer 100km trail run takes place in State Forest State Park, running between the Never Summer Mountains and the Medicine Bow Mountains. The race offers stunning views of various mountain ranges and alpine lakes along the way. Participants can expect a challenging course with a variety of..

The Pikes Peak Ultra offers four distances - 20K, 30K, 50K, and 50 Mile - taking place on July 27, 2024, in Colorado Springs, Colorado. The course starts at Bear Creek Regional Park, leading runners through Cheyenne Canon, Seven Bridges Trail, Pipeline Trail, and parts of the Ring the Peak Trail. Pa..

The Elevation Run will take place in Conifer on Saturday 27 July 2024. You can run between 5 and 10 kilometers.

The Sheep Mountain Ultras is an annual trail run event taking place on August 3, 2024, in Fairplay, CO. The event offers three distances: 50-Mile, 50k, and Half Marathon, with a time limit of 16 hours and a runner capacity of 300. Participants can expect a challenging course with an average elevatio..

The Dynafit Berry Picker Trail Run is a challenging 4.6-mile uphill race starting at the base of Gondola One in Vail Village, CO. With an average grade of 14 percent, runners will tackle singletrack and doubletrack terrain before finishing at Mid-Vail. The race features an elevation gain of approxim..

The Run the Rockies Trail 5k, 10k, and Half Marathon takes place in Frisco, CO, offering runners a scenic course through the Frisco Peninsula trails with stunning views of Lake Dillon and the Ten Mile Range. Participants can enjoy single track and dirt road trails, making it suitable for first-time ..

The Dirt Circus Boulder is a free community event organized by UltraSignup to celebrate local races and race directors in Boulder, Colorado. The one-day festival includes a social run with options for a 5K route or a longer distance, food, raffles with prizes, brand expos, and social connections. Th..