Trail Running calendar near Alma 2025-2026

Run the 50 Mile or 50K in Buffalo Creek Colorado on scenic singletrack through ponderosa pines, granite outcrops and burn areas. Proceeds support North Fork Volunteer Fire Department and finishers get food, drinks and a commemorative award.

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.

Loopy trail weekend at Mueller State Park near Divide, Colorado, with smooth single and double track through meadows and Pikes Peak granite. Choose 100 mile, 100k, 50k, 25k or the Dark Divide Night Run with strong aid and crew access.

Experience epic high country trails around Garden of the Gods in Colorado Springs with 35K, 50K and 100K options featuring big climbs, stunning views and challenging singletrack. Limited to 400 runners on June 20, register by June 15.

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.

High Trails Trail Running Retreat in Buena Vista Colorado, July 9 to 12, 2026 offers guided trail outings of 10 to 20 miles and a possible group ascent of Hope Pass. Expect coaching, shared meals, and stunning mountain views.

High alpine trail races in Como, Colorado offering distances from 10 mile to 100 mile through single track, meadows and historic mining terrain. Limited entries for the 100k and 100 mile make this a bucket list mountain ultra.

Grin & Bear It brings rugged trail running and mountain biking to downtown Crested Butte with scenic high alpine loops and steep climbs. Pick a longer mountain route or a shorter out and back, then refuel with a post race brunch at the Nord..

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.

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.

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.

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..

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.

Run high alpine trails in Fairplay, Colorado on August 1, 2026 with 50 mile, 50k, or half marathon distances across rugged, technical high country. Start and finish at Town of Fairplay Beach with camping, stocked aid stations, and big mount..

Take on rugged high alpine trails around Aspen with sweeping Elk Mountains views in this challenging race offering 50K, marathon and heavy half options. Finish at Rio Grande Park to celebrate with live music, food trucks and fun.

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..

Experience scenic high altitude trail running in Fraser, Colorado at the Byers Peak Stampede Half Marathon and 5K, a fundraiser for the Shining Stars Foundation. Tackle a challenging half above 9,500 ft or enjoy a dirt road 5K.