Trail Running calendar near Cimarron Hills 2026-2027

Ring the Springs is a trail race weekend in Colorado Springs with 100K, 50K and 35K courses that start and finish at Rock Ledge Ranch in Garden of the Gods, featuring mountain climbs, aid stations, and published course records.

Race in the Clouds at Alma Cemetery Meadow offers high country trail running, mountain bike races and weekend camping at 10,600 feet. Choose from a trail half, 10K, multiple bike distances and free kids races for a weekend of alpine adventu..

Celebrate July 4 with Pueblo's Firecracker 5K along the scenic Arkansas River Trail starting at City Park Pavilion. Family friendly fun with medals, outfit contests, Kona Ice and proceeds supporting Southern Colorado Runners Club.

High Trails Retreat in Buena Vista July 9 to 12 2026 offers daily runs of 10 to 20 miles and an optional Hope Pass or Sawatch 14er climb. Stay riverside, share meals, relax by the river and pick routes with the group.

A multi-distance mountain trail event near Como, Colorado on July 10–11, 2026 featuring routes from 10 miles to 100 miles, high alpine terrain above 10,000 feet, point-to-point and loop options, and specific qualifying and volunteer require..

A mountain trail race in Manitou Springs, Colorado, covering 12.6 miles up and back on Barr Trail to Barr Camp. Scheduled for July 19 2026, it is part of the Garden to Peak Challenge and runs under a Pike National Forest permit.

Join TransRockies Run Pass to Pub for three days of alpine trail racing from Hope Pass to Red Cliff in Leadville, Colorado, with fully supported camp life, live music, showers and catered meals. Limited to 500 runners July 19 to 21, 2026.

A multi distance trail event in Colorado Springs on July 25, 2026, starting at Bear Creek Regional Park with routes from 20K to 50 miles over local trails, crushed granite surfaces, cupless aid stations, and published elevation profiles.

Sheep Mountain Trail Runs in Fairplay, Colorado offers Half Marathon, 50k and 50 mile courses at high elevation above 10,600 feet, with well stocked aid stations, finisher awards and mid race drop down options for longer distances.

Experience the Buena Vista Pack Burro Race in Colorado on August 2, 2026 with long and short courses and options to compete with or without a burro. Finishers enjoy a gift, pizza buffet, free photos and small town Triple Crown charm.

Roxborough Ultras features 50K and 50M all trail ultramarathons in Roxborough State Park with sustained climbing, technical terrain, and big elevation gain. August is hot and dry with limited shade and spaced aid stations, so carry water an..

The Staunton Rocks will take place in Pine Junction Area on Saturday 22 August 2026. You can run between 13 and 26 miles.

Trail races on Castle Rock’s Miller Park and Ridgeline trails offering 50K, 25K, 10K and 5K options with cup-free aid stations, chip timing, finisher awards and live split tracking.

The Trail Sisters Women's Half Marathon will take place in Buena Vista on Saturday 12 September 2026. You can run between 10 and 21 kilometers.

Take on the scenic trails of North Table Mountain Park in Golden and support BeyondHome’s work helping families build stable, self sufficient futures. Enjoy community vibes, stunning views, and artisan awards for top finishers.

Test yourself on the iconic Pikes Peak Ascent, a 13.3 mile run from Manitou Springs to the summit with breathtaking views and huge elevation gain. A bucket list challenge for runners who crave high altitude adventure.

A 26.2 mile out-and-back marathon from Manitou Springs to the summit of Pikes Peak and back, held on September 20, 2026, with 7,834 ft of elevation gain and open to runners aged 16 and older.

A multi-distance trail festival in the Sangre de Cristo Mountains near Westcliffe, Colorado on September 26 to 27, 2026. Distances range from 8 mile to 100 mile and the event includes camping, aid stations, drop bags, and volunteer provisio..

A trail running event in Buena Vista, Colorado offering 50k and 30k courses on high elevation singletrack and forest roads with views of the Collegiate Peaks. The event is organized by Freestone Endurance and hosted alongside 14er Fest.

Take on the 24 Hours of Palmer Lake, a community driven 24 hour endurance run on a scenic 0.82 mile loop atop the Palmer Divide. Run among mountain views, chase a 100 mile buckle and test your limits.