Trail Running calendar near Wheat Ridge 2025-2026

Run the Colleen De Reuck XC Classic in Boulder on November 1, 2025 at Harlow Platts Community Park. Youth and open cross country races celebrate local distance legends and offer scenic fall competition as part of the Boulder XC series.

Test your endurance at the Colorado 24 Hour Run in Fort Collins Nov 1 to 2, 2025 with solo and relay 24, 12 or 6 hour timed events. Run a flat, fully supported one mile dirt loop and enjoy a friendly post race celebration.

Run the Kokopelli XC Invitational in Colorado Springs, featuring youth races and a competitive 5 km Open and Masters race. Part of the Colorado Long Distance Grand Prix Series with a $10,000 prize purse and club championship.

Take on the 17th annual HRCA Backcountry Wilderness Half Marathon in Lone Tree, Colorado on November 8, 2025. Enjoy a scenic 13.1 mile trail loop through Highlands Ranch backcountry with classic November conditions, plus a pancake breakfast..

BINGO! Trail Party at May Farms in Byers on Nov 8, 2025 mixes looped trail running with a bingo twist where runners draw chips each loop to earn a finish before the 9:00 PM cutoff. Farm trails, one aid station and on site camping.

Located in Colorado Springs’ North Cheyenne Cañon Park, the Canya Cañon Trail Race & Family Hike offers a 4-mile trail race along the Columbine Trail, starting at the Starsmore Visitor & Nature Center (2120 S Cheyenne Canyon Rd). The course..

Run scenic trails around the Flat Irons in Louisville, CO on November 15, 2025, with 5K, 10K and half marathon options. Mostly dirt out and back courses with friendly aid stations and a cupless format for a true fall trail experience.

Take on the Colorado Cold Rush Ultra in Colorado Springs on Nov 22, 2025 with 50k, half marathon or 10k on scenic Bear Creek and High Drive trails. Runners get a race shirt, BOCO beanie, personalized bib, finisher award and post race food.

Challenge yourself in the Thumbs Up Vertical in Estes Park, an 8 hour timed ascent limited to 30 runners. Each 540 ft steep scenic single track lap earns a poker chip, with milestone patches and a prize for the overall winner.

Run the Sawmill Trail Runs at Staunton State Park on Dec 6 with 50k, 16 mile, and 8 mile options through alpine meadows and granite cliffs. High elevation, a limited field, and well stocked aid stations promise a scenic, challenging winter..

USCSA Cross Country Ski Racing Festival, hosted by Colorado Mesa University at Snow Mountain Ranch Nordic Center in Granby, Colorado, on January 24–25, 2026, brings collegiate teams together with junior skiers for a two-day Nordic festival...

Tackle the Sourdough Snowshoe Race in Nederland CO on Jan 31 2026, a donation based backcountry challenge where snowshoes are required for the full route. Choose 18K or 30K and warm up at the finish with hot drinks and a warming tent.

Stories Trail Runs at Cheyenne Mountain State Park on Feb 21 and 22 offers timed ultras, distance trail races and two day pass options amid scenic singletrack. Camp at Swift Puma for a friendly weekend with aid stations and finisher awards.

Race The Ranch at Snow Mountain Ranch in Granby Colorado on April 4, 2026 is a scenic snowshoe race with distances up to 50k on singletrack and groomed trails. Tackle challenging loops, enjoy on course aid, and earn a custom finisher mug.

Run the Ranch is a weekend trail festival at Sylvan Dale Guest Ranch in Loveland, CO, featuring 5K, 10K and timed 4, 6 and 12 hour events plus relays and virtual options. Enjoy varied ranch terrain, on course support, meal tickets for entra..

Hit the scenic Great Western Trail in Severance on April 18, 2026 with 5K, 10K, half marathon and kids fun run options for every level. Enjoy chip timing, finisher shirt and medal, plus post race food and beer while supporting local nonprof..

Run scenic singletrack at the Rattler Trail Race in Palmer Park, Colorado Springs, with options from 5K to 50K that pass sandstone bluffs and offer Pikes Peak views. Technical but rewarding trails suit a range of abilities.

Challenge yourself on the Mountain Ridge Trail Race in Highlands Ranch, CO, with 21.8 miles, 13 miles, 6.2 miles and 3.1 miles on scenic dirt single track and bike path featuring plenty of climbing. Trail shoes are recommended for this out..

Run scenic trails with Pikes Peak views at the Greenland Trail Races in Larkspur on May 2, 2026. Options from 4 miles to the RRCA National 50K Championship include chip timing, tech shirts, finisher medals and a 50K buckle.

Take 5 in the Garden invites runners to explore Garden of the Gods in Colorado Springs with road and trail distances. Enjoy traffic free courses past red rock formations and views of snow capped Pikes Peak.