Trail Running calendar near Pine Junction Area 2024-2025

The Great Divide Ultra is a premier trail running festival held in Divide, Colorado, featuring a variety of race distances including 100 miles, 100K, 50K, and 25K events across the scenic landscapes of Mueller State Park. Known for its stunning views and smooth single/double-track trails, the event ..

Estes Park's Backyard Ultra is a unique ultra-running event set against the stunning backdrop of Lake Estes, Colorado. Participants must complete a 4.252-mile loop every hour until only one runner remains, who is declared the winner. The event supports Childcare and Family Services in Estes Park, ma..

The Leadville Trail Marathon and Heavy Half is a challenging running event set in the historic mining district of Leadville, Colorado. Participants can choose between a 26.4-mile marathon or a 15.4-mile Heavy Half, both featuring rugged trails and high-altitude terrain, with the marathon reaching Mo..

The Silverheels Trail Runs is an annual running event held in Como, Colorado, featuring a variety of distances including 100-mile, 100k, 60k, 50-mile, 18-mile, and 10-mile races. Set against the stunning backdrop of Colorado's Front Range, the courses traverse high alpine meadows, ghost towns, and o..

The Leadville Silver Rush 50M will take place in Leadville on Saturday 12 July 2025. You can run 50 miles.

The High Lonesome 100 is a challenging 100-mile trail race set in the stunning Sawatch Range of Colorado. With a total elevation gain of 23,500 feet and a high point of 13,150 feet, this race offers a rugged loop course that showcases some of the best singletrack in the state. Participants will trav..

The Pikes Peak Ultra is an exciting running event that showcases the stunning trails of Colorado Springs. Established in 2015 by Mad Moose Events, the race begins at Bear Creek Regional Park and features courses of 20K, 30K, 50K, and 50 miles. Participants will traverse scenic routes, including the ..

The Summit 200 is an extraordinary 200-mile ultra-running event set in the breathtaking landscapes of Summit County, Colorado. This challenging race features a single-loop course that reaches altitudes between 9,000 and nearly 13,000 feet, with a total elevation gain of approximately 40,000 feet. Li..

The Sheep Mountain Trail Runs, organized by the Human Potential Running Series, offers a challenging and scenic experience for trail and ultra runners in Fairplay, Colorado. Set at an average elevation of over 10,600 feet, the event features three race distances: a Half Marathon, 50k, and 50-Mile. P..

The TransRockies Run is an exhilarating six-day stage race set in the stunning Colorado Rockies, covering a total distance of 120 miles. Scheduled for August 4-9, 2025, this event offers participants a unique opportunity to experience breathtaking trails while fostering a strong sense of community a..

The CKF Leadville Trail 100 will take place in Leadville from Saturday 16 August 2025 to Sunday 17 August 2025. You can run 100 miles.

The Leadville Trail 100 Mile Run will take place in Leadville from Saturday 16 August 2025 to Sunday 17 August 2025. You can run 100 miles.

The Pikes Peak Ascent and Marathon is a renowned running event held annually in Manitou Springs, Colorado. Established in 1956, the Marathon is the oldest continuously held marathon in the U.S., featuring a challenging course that ascends to the summit of Pikes Peak at 14,115 feet and back down, cov..