Trail Running calendar near West Colorado Springs 2025-2026

Challenging singletrack ultramarathon through ponderosa forests, granite outcrops, and burn scarred landscapes in Buffalo Creek. Choose 50 miles or 50K and enjoy scenic aid stations, rugged climbs, and a memorable finish.

Join Aiden's Adventure 5k on June 6 at Fountain Creek Regional Park for an inclusive, family friendly fun run with on site and virtual options and a kids dash. Proceeds benefit Care and Share of Southern Colorado and Catamount Institute.

Join the Great Divide Ultra June 6 to 7, 2026 at Mueller State Park in Divide, Colorado, offering 25K to 100 mile distances and night run options. Run scenic looped trails through high meadows and Pikes Peak granite at this lively alpine tr..

Run lakeside trails at Barr Lake State Park on June 13, 2026, with distances from a scenic 5K to a bold 50K. Enjoy looped dirt trails with continuous lake views and aid stations on the longer routes.

Ring the Springs is a scenic trail running event through Garden of the Gods and Pike National Forest with 35K, 50K and 100K options starting at Rock Ledge Ranch. Expect big mountain views, on course aid stations, drop bag support and live t..

Race in the Clouds at Alma Cemetery Meadow is a high country weekend of mountain bike, trail and off road duathlon racing at 10,600 feet. Multiple distances, youth events and on site camping create a true alpine festival vibe.

Chase the Moon is an overnight endurance run on scenic Highlands Ranch trails offering 12 Hour, 6 Hour, 3 Hour, 50K and relay options for all abilities. Expect well marked loops, aid stations, glow in the dark finisher items and a festive n..

Run high alpine single track with sweeping South Park Valley views at Silverheels Trail Runs in Como, Colorado. Pick ultras to shorter routes including 100 Mile and 100k, enjoy camping, and race small fields for a true mountain test.

High Lonesome 100 is a rugged 100 mile mountain loop in Colorado, crossing five alpine passes and sections of the Continental Divide and Colorado Trail. Mid July racing delivers big climbs, sweeping alpine views, and a true endurance test.

Barr Trail Mountain Race is a 12.6-mile summer mountain running event along Pikes Peak. The course starts at Cog Railway Station in Manitou Springs (6,570 ft), ascends Barr Trail to Barr Camp at 10,200 ft, then turns, descends, and finishes..

Three days of high alpine trail running around Leadville, Colorado crossing the continental divide from Hope Pass to Red Cliff with stunning fourteener views. Choose Full Pint or Half Pint stages, enjoy on site camp life with live bands, sh..

Pikes Peak Ultra invites trail runners to Colorado Springs with 20K to 50 mile courses, and the 50K and 50 mile routes summit Mt Rosa. Rugged granite trails, big elevation and epic mountain views await.

Sheep Mountain Trail Runs in Fairplay Colorado offers 50 mile, 50k and half marathon courses across technical singletrack and alpine roads averaging over 10,600 ft. Expect sweeping mountain views, tough terrain and variable August weather.

Run scenic, nontechnical trails at Philip S. Miller Park near Castle Rock with distances from 5K to 50K. Enjoy friendly aid stations, great views, and proceeds that support local open spaces.

Challenge yourself on the Cirque Series at Arapahoe Basin on September 5, 2026 in Keystone, Colorado. This scenic 9.4 mile mountain course with 2,211 ft of climbing delivers steep, technical trail and big alpine views in a capped field.

Run the Sangre de Cristo Trail Festival in Westcliffe Colorado, a late September weekend of scenic mountain trail running with distances from 8 miles to an epic 100 mile option. Challenging courses, staffed aid, on site camping and a friend..

Run rolling single track and forest roads around Buena Vista, Colorado, with sweeping Collegiate Peaks views. Choose a 30K or 50K and soak up 14er Fest vibes with camping, live music and local vendors.

The Indian Creek Trail Runs will take place in Sedalia on Saturday 17 October 2026. This trail is organized by Human Potential Running. You can run between 5 and 50 miles.