Trail Running Calendar United States 2026-2027

Join the first annual Montey's Pack Rescue Run 5K in Collegeville, PA. This event features a 5K run/walk, a kids' fun walk, and a virtual option, with all proceeds supporting local animal shelters. Participants can run or walk on paved and..

The Buena Vista Pack Burro Race offers a unique running experience in Colorado. Participants can choose a long or short course, racing either with or without a burro. The event includes finisher gifts, a meal, and awards for top finishers.

Run a scenic 5K at Lake Arthur as part of the Moraine State Park Regatta. This timed race on the Sunken Garden Trail supports eco-recreation in the park. Stay after the finish for a festival with vendors and activities.

This trail run and walk supports autism awareness, with all proceeds going to charity. Participants can enjoy a scenic 5-mile loop through the woods of the Trenton Fish and Game Club. The event includes a free kids run and is timed by the U..

The Lory Summer Trail Series offers four Tuesday evening trail races in August, from a flat 5k to a hilly 10k. Run in Lory State Park, each event features chip timing, series points, and a post-race gathering. Every runner gets a vintage ra..

A 420-mile journey run from Salt Lake City to West Yellowstone, mixing paved and dirt roads. This event focuses on adventure and personal growth, with all proceeds supporting the local Women's Center.

An evening cross-country event at Stonington High School on August 5, 2026, featuring a 5K and a Children's 1/2 Mile for ages 10 and under. The course starts and finishes on the track and includes campus streets, trails, grass, and a bridge..

Enjoy a six race trail series held on Wednesday evenings at the Anne Springs Close Greenway. Run or hike through three to five miles of single track and gravel paths as the sun sets.

This 108 mile point to point trail run traverses the Wyoming Range in the Bridger-Teton National Forest. With significant elevation gain and high average altitude, it offers a rugged, wilderness experience. The race has a 48 hour cutoff and..

The High Five 100 is a rugged, self-navigated 100-mile challenge near Lake City, CO. Runners must reach 24 checkpoints, summit 11 high peaks, and finish within 48 hours. There is no fee, no course markings, and no aid stations.

This summer cross-country series in Mason features a 2-mile grass race. Compete individually or with a team in high school or open categories. Spectators are welcome free of charge.

The Elkhorn Crest 50 offers two rugged ultramarathon distances along Oregon's high mountain ridgeline. With courses averaging over 7,200 feet, runners experience technical terrain and panoramic valley views. This remote, advanced-level even..

This trail run in Larrabee State Park features distances from a 12K to a 50K, all starting at Fairhaven Park. The course winds through lush forests and along scenic ridgelines with views of Mount Baker. Finishers earn a unique, handcrafted..

Event Overview Run the Rockies Trail Race is a trail running event held in Frisco, Colorado. The event offers three distances: a 5 km, a 10 km, and a half marathon. All races start and finish at the Frisco Nordic Center on Recreation Way. C..

The Tahqua Trail Run explores the wild trails of Tahquamenon Falls State Park in Michigan. Runners will pass lush bogs, pine ridges, and finish near the powerful Upper Falls. Choose from 10K, 25K, or the new 50K distance for 2026.

Traverse the scenic trails of Butterfield Canyon in this marathon and half marathon. Runners earn a custom finisher's medal, race shirt, and enjoy a post-race breakfast. The course features mountain views and well-stocked aid stations.

The UTE 100 takes runners on a high-altitude tour of Utah's La Sal Mountains. With over 25,000 feet of gain, the 100-mile loop reaches the state's highest race point at 12,272 feet. The event also offers 50-mile and 50k options, all startin..

A 103 mile trail loop around Pine Creek in Waterville, PA with about 20,000 ft of climbing and rocky single track. Supported and unsupported entry classes are offered and prior completion of an advertised 50K trail race is required for entr..

All-trail marathon, half marathon and a 6.5 miles course run on single track and forest roads near Wanoga Sno Park. Courses feature varied terrain, elevation change and multiple aid stations.

A 17 mile trail run from State Line Lookout in Closter NJ that follows Hudson River viewpoints into New York and back. The course uses a one mile closed road out plus a four mile technical loop repeated four times with stocked aid stations.