Trail Running calendar near East Colorado Springs 2025-2026

Run Great Divide Ultra June 6 and 7 2026 in Divide Colorado with distances from 25k to the first Colorado 100 mile on scenic loops in Mueller State Park. Expect big climbs, crew friendly aid, finishers awards and a post race meal.

Join Aiden's Adventure 5k at Fountain Creek Regional Park for a relaxed, family friendly trail fun run with a virtual option and a kids mile. Enjoy crafts, a butterfly release, food trucks and community vibes while supporting local charitie..

Run scenic dirt trails around Barr Lake State Park, with continuous lake and Front Range views. Distances range from a 5K up to a challenging 50K, with looped courses, aid stations on longer laps and a cupless race policy.

Ring the Springs invites trail runners to Garden of the Gods in Colorado Springs with 100K, 50K and 35K routes that climb into Pike National Forest and Mount Rosa. Enjoy scenic singletrack and a finish at Rock Ledge Ranch.

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..

High altitude trail running in Como, Colorado on July 10 and 11, 2026 with distances from 10 mile to 100 mile through alpine meadows, old mining sites and rugged single track. Expect big climbs, remote aid and sweeping mountain views.

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.

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..

Tackle the iconic Barr Trail Mountain Race, a scenic 12.6 mile climb and descent from Manitou Springs toward Pikes Peak. This summer Front Range classic delivers rugged alpine views and counts toward the Garden to Peak Challenge.

Take on Pikes Peak Ultra in Colorado Springs on July 25, 2026, with distances from 20K to 50 Mile starting and finishing at Bear Creek Regional Park. Expect scenic trail climbs, Pikes Peak views and a true mountain test for trail runners.

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.

Choose from 50K, 25K, 10K or 5K on rolling singletrack and multiuse trails with sweeping views at Philip S. Miller Park in Castle Rock, Colorado. Portions of proceeds support Castle Rock open space and local charities.

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.

Race to the summit of Pikes Peak on the historic Barr Trail in Manitou Springs, Colorado. Choose the full marathon up and down the 14,115 foot peak or the uphill Ascent for an epic alpine challenge and unforgettable views.

Race to the summit of Pikes Peak on the historic Barr Trail in Manitou Springs, Colorado. Choose the full marathon up and down the 14,115 foot peak or the uphill Ascent for an epic alpine challenge and unforgettable views.

Run the Rainbow Trail near Westcliffe Colorado in the Sangre de Cristo Mountains Sept 26 and 27 2026. Distances from 8 miles to 100 mile promise epic scenery and challenge for every trail runner.

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.

Push your limits in a community driven 24 hour endurance run on the scenic Palmer Divide near Palmer Lake, CO on Sept 26, 2026. Loop the 0.82 mile course, chase distance awards and support local parks with every entry.

Explore seldom used single track on the Front Range at the 13th annual Indian Creek Trail Runs, with 5, 15, 55k and 50 Mile options. Scenic red rock views, varied terrain and a small field make for an unforgettable fall challenge.