Trail Running calendar near Buena Vista 2026-2027

Mountain trail event near Pikes Peak offering 50K and 10K courses around Rampart Reservoir with multiple aid stations, crew access for the 50K, packet pickup, and on course food options.

On October 3, 2026 runners can choose a 5K road race, an 8 mile trail, or a 13.1 mile trail half marathon near the Royal Gorge Bridge. The weekend also includes a free kids Dinosaur Dash and a virtual race option.

This Halloween-themed 5K in Aspen is a timed run or walk where participants can bring their costumed pets. Proceeds support the local animal shelter, and there are cash prizes, costume contests, and food trucks.

A four-race fall cross country series across Colorado Springs parks with trail distances from 3.8 to 7.4 miles, chip timing, and series awards given after completion of all four races.

A multi-distance trail event at Indian Creek Campground near Sedalia, Colorado, featuring single-track routes through montane forests, aspens and red rock views, with 5-Mile, 15-Mile, 55k and 50-Mile options and limited entry.

A trail race series in Palmer Park, Colorado Springs offering 50K, 25K, 10K and 5K courses across rocky single track with city and Pikes Peak views. Mandatory reusable cup and offline GPX recommended; crews allowed at start and finish.

A four-race fall cross country series across Colorado Springs parks with trail distances from 3.8 to 7.4 miles, chip timing, and series awards given after completion of all four races.

Trail races at Bear Creek Lake Park offering 5 km, 15 km, a 5 km plus 15 km double, and a Kids 1 km. Main race registration includes socks or a neck gaiter and a pancake breakfast while kids receive a stuffy at the finish.

A late season trail event in Cañon City that offers 10K, 35K, 50K and a 35 mile single loop along the Arkansas River and through Royal Gorge Mountain Park with a summit at 7,109 feet and varied aid station support.

A four-race fall cross country series across Colorado Springs parks with trail distances from 3.8 to 7.4 miles, chip timing, and series awards given after completion of all four races.

A single-loop 13.1-mile trail half marathon in the Highlands Ranch Backcountry Wilderness near Lone Tree, CO, featuring dirt and singletrack terrain, four aid stations, finisher rewards, post-race food and beverages, and cash prizes for top..

A four-race fall cross country series across Colorado Springs parks with trail distances from 3.8 to 7.4 miles, chip timing, and series awards given after completion of all four races.

The Colorado Cold Rush Ultra will take place in Colorado Springs on Saturday 21 November 2026. You can run between 10 and 50 kilometers.

A four-race fall cross country series across Colorado Springs parks with trail distances from 3.8 to 7.4 miles, chip timing, and series awards given after completion of all four races.

The Sawmill Trail Runs take place in December at Staunton State Park in Colorado. Runners can choose from three distances on a scenic course through high meadows and cliffs. The event accommodates winter conditions, allowing traction device..