Trail Running calendar near Pine Junction Area 2026-2027

The Sourdough Snowshoe Race in Nederland, CO is a donation based backcountry event offering 18K and 30K routes where snowshoes are required. Enjoy rugged alpine scenery with a warming tent and hot drinks at the finish.

An 8K T&H race on February 1, 2026 at Edora Park in Fort Collins for Fort Collins Running Club members only; a bib is required and volunteers are welcome.

Join the Super Sunday 5K on February 8, 2026 in Littleton for a scenic run along the Mary Carter Greenway. Celebrate at a post race party at Breckenridge Brewery Farmhouse with 20% off food and drinks and community fun.

A two-person partner race on Virginia Canyon road in Idaho Springs, CO, held on Valentine’s Day. Runners each complete a roughly 12-mile out-and-back; team time is the sum of both individual times and multiple awards are offered.

Stories Trail Runs is a two day winter trail event at Cheyenne Mountain State Park with timed 6 hour and 15 hour formats plus 10k, half marathon and 20 mile races. Courses use multiple distinct loops and a central aid area at start and fini..

Trail marathon, half marathon and 2 mile run in Salida, CO on March 14, 2026. Courses use dirt roads and narrow single track at elevations from 7000 to 9000 feet, with awards, race socks, and a 500 person combined cap.

Race The Ranch is a snowshoe race at Snow Mountain Ranch near Granby, Colorado on April 4, 2026, offering 5k, 25k and 50k looped courses over scenic groomed and singletrack snow trails. Finishers receive a custom beanie and engraved Miir ca..

A multi distance trail event at Sylvan Dale Guest Ranch in Loveland CO on April 10–11 2026, featuring 5K and 10K runs plus 4 hr, 6 hr and 12 hr timed races and relay and virtual options. Camp and on site aid station available.

A trail race in Highlands Ranch offering 21-mile, half marathon, 10K and 5K courses on mostly dirt single track with rolling hills, aid stations on longer routes, and start and finish at Mountain Ridge Middle School.

Take on the scenic Poudre River Trail April 11 and 12 2026 in Northern Colorado with 50 and 100 mile solo and relay options. Stocked aid stations, finisher swag, belt buckles for solos and a lively post race party await.

Join the Rattler Trail Race in Palmer Park, Colorado Springs, where singletrack trails wind through sandstone bluffs and offer panoramic views of the city and Pikes Peak. Choose from 50K, 25K, 10K or 5K on technical but runnable terrain.

Trail runs along the rim of the Royal Gorge in Cañon City with distances from 5K to 50K. Courses start and finish at Royal Gorge Ranch and feature technical singletrack, aid stations, on site medical support and nearby camping and lodging.

On May 2, 2026 Greenland Trail Races in Larkspur, Colorado offer 4 Mile, 8 Mile, 25K and 50K trail options on dirt trails with aid stations, chip timing, a virtual option, and awards by overall and age group.

Niwot's Challenge is a by invitation only endurance event near Sedalia, Colorado that prizes off trail navigation and self reliance over racing. Limited to 40 entrants, it offers routes up to 100 miles for experienced wilderness runners.

Run among the iconic red rock spires of Garden of the Gods with distances from 5K to a Double Take or 9.5 mile course. Traffic free roads and trails promise stunning views of Pikes Peak and formations like Siamese Twins and Balanced Rock.

Take on the Collegiate Peaks Trail Run in Buena Vista Colorado with 25 or 50 mile options through stunning high country. Mark the 36th anniversary with a memorable mountain trail challenge.

Valkyrie Trail Race is a trail event for women at Cheyenne Mountain State Park with distances from 4 miles to 50K on scenic singletrack, technical rock sections, and mountain views. Pick a distance and enjoy a mountain trail challenge.

Trail races on scenic, well marked singletrack around Fort Collins. Choose a 25 mile loop with about 5,500 feet of gain or run a second loop for 50 miles and roughly 11,000 feet of ascent, with staffed aid stations and enforced cut-offs.

A multi-distance trail event around Rampart Reservoir and Rampart Range Road near Colorado Springs offering point to point and out and back courses, aid stations, shuttle service for the 60K, live splits, and lodging discounts at Buffalo Lo..

Trail races on YMCA of the Rockies grounds in Estes Park feature looped single-track courses with a steep summit section. Distances include 10k, 27k and 50k, and registrations include a day pass plus hat and wool finisher socks.