Trail Running calendar near Wheat Ridge 2025-2026

Summits Trail Runs in Granby Colorado on June 6, 2026 offers multiple distances and a timed Elevation Challenge scored by total climb on looped laps. Enjoy mountain views, well stocked aid stations and a unique finisher medal.

The Great Divide Ultra in Mueller State Park, Divide Colorado on June 6 and 7, 2026 offers 25k to 100 mile courses and a Saturday night trail run at sunset. Enjoy rolling meadows, granite views and a true mountain ultra festival atmosphere.

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 the Crazy Legs 10k+ at Devils Backbone Open Space in Loveland, Colorado on June 7, 2026. Scenic loop trails, on course aid, and a lively postrace awards celebration at Loveland Aleworks make this a not to miss local trail event.

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.

Run scenic trails at Lory State Park with sweeping views of Horsetooth Reservoir and the foothills. Choose from 10 mile, 5 mile or 5K courses at a USATF sanctioned, 100% plant based event with aid stations and medals.

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.

Run high alpine trails above Leadville, Colorado on June 27, 2026, with a rugged marathon and a shorter Heavy Half reaching Mosquito Pass at 13,185 feet. Expect old mining roads, stunning mountain views and a true high country challenge.

Experience high alpine trails around Como, Colorado with distances from 10 miles to a demanding 100 mile course that averages above 10,000 feet. Stocked aid stations, limited fields, and a belt buckle for 100 mile finishers await.

Experience Leadville's Silver Rush weekend in July 2026 with a rugged 50 mile out and back, a 15 mile option and a juniors 5K, plus a combined run and bike challenge. Enjoy high alpine views, big elevation and well stocked aid.

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.

Take on the Summit 200, a breathtaking 200 mile loop around Summit County, Colorado that climbs above 12,700 feet and delivers about 40,000 feet of gain. Expect remote high altitude single track, sparse aid and an epic endurance challenge.

Join the Wild West Relay, a scenic point to point 200 miles across Colorado from Fort Collins to Steamboat Springs. Run solo or with teams from 1 up to 12 people as you tackle mountain passes, open roads and big western views.

High altitude trail runs in Fairplay Colorado offering 50 mile, 50k and half marathon courses that wind through technical singletrack, remote fire roads and rolling dirt roads above 10,600 ft. Well stocked aid, race shirt and finisher medal..

Run the Lory Summer Trail Series at Lory State Park in Fort Collins this August with four midweek trail races from a fast 5k to a testing 12k. Perfect for newcomers and speed seekers, with post race pizza, drinks, and series awards.

Run the Rockies Trail in Frisco, Colorado offers 5k, 10k and half marathon on scenic single track and dirt trails. Take in views of Dillon Reservoir and the Ten Mile Range with a lakeshore finish to cheer your arrival.

The Leadville Trail 100 Run is a legendary 100 mile ultramarathon in the Colorado Rockies that tests runners at high altitude with climbs to Hope Pass and sweeping mountain trails. Iconic belt buckles await finishers who make the 25 or 30 h..

Run scenic dirt roads and trails above 8,700 feet in Fraser, Colorado with a half marathon or 5K option. Enjoy a pre race gathering at Vicious Cycle Brewing and help the Shining Stars Foundation support families affected by cancer.