Trail Running Calendar United States 2026-2027

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.

Celebrate Global Running Day with a 2.25 mile loop through the scenic forests and wetlands of the Harris Nature Center. This family friendly trail run supports local nature education and conservation projects along the Red Cedar River.

A 5K trail event on June 3, 2026 at War Memorial Golf Course Park, featuring a grassy, low rock course. Registration has a $25 fee, Brooks and Fleet Feet will be present, and all proceeds go to Little Rock Parks and Recreation.

Test your limits at this multi day vertical endurance series at Mohawk Mountain. Choose from seven elevation based challenges ranging from 12 to 84 hours as an individual or part of a flexible relay team.

An annual evening 5K around Lady Bird Lake in Austin with a Finish Line Party at Auditorium Shores featuring Maudie’s margaritas, Tex Mex snacks, and live music. Proceeds support The Trail Conservancy and the Ann and Roy Butler Hike and Bik..

A looped trail event on the Jericho Horse Trail offering distances from 10K to 100 miles. Courses run on dirt roads and single track through hot coastal swamp with three aid stations, primitive camping, and night running requirements.

The Tsalteshi Backyard Ultra will take place in Soldotna on Friday 5 June 2026. You can run 4 miles.

Experience the natural beauty of Indiana’s Morgan Monroe State Forest with a 100 km ultramarathon or 20 mile trail run. Navigate single track trails through old growth forests and rocky terrain in this summer endurance event.

Experience a mountain running event in Idaho featuring distances from 23 miles to a 100 mile ultra. Navigate technical trails with significant vertical gain while supporting environmental conservation and community inclusivity.

Explore the scenic woodlands of West Virginia with the Howlin’ Trails 5K and 10K at Wolf Creek. This trail event features a closed course, chip timing, and a lively post race atmosphere at Bridge Brew Works in Fayetteville.

A point-to-point trail event on the New England Trail offering 112-mile and 50-mile options. Entrants must donate to the Connecticut Forest and Parks Association and provide proof; runners must self-navigate and arrange crew support.

Experience trail running in the Colorado Rockies at Snowmass Village. Choose between a single 6.6 mile loop or endurance challenges of 6 and 24 hours while enjoying mountain views and a village festival atmosphere.

Experience a timed 5K trail run or walk through the scenic woods and fields of the Van Vleck Farm and Nature Sanctuary. Enjoy live music and food trucks at this annual community event in Woodbury.

Test your endurance at Perfect North Slopes with obstacle races ranging from 5K to 50K. Experience steep alpine climbs and muddy terrain at this comprehensive Trifecta Weekend event located just outside Cincinnati.

A multi distance ultrarun near Abingdon, Virginia featuring a 50 mile out and back, a 55K point to point, and a separate Pepsi Challenge 25K with long downhill sections, crew access, and cupless race rules.

A trail race in Tiadaghton State Forest with 25K and half marathon options, technical single track, stream crossings, and specific midcourse cut-offs and registration limits.

Experience the scenic two track trails of Grayling at the Hanson Hills Challenge Trail Run. Choose between a relatively flat three mile route or a hilly five mile course through the Michigan landscape.

Experience the sagebrush hills of Montana at the Pronghorn Pursuit Trail Run. Choose from 15k, 5k, or 1 mile distances featuring technical single-track trails and scenic views of the Beaverhead River Valley.

Experience the historic trails of the Sierra National Forest in this annual event featuring 50k and 20k races. Enjoy well stocked aid stations and optional onsite dormitory lodging at Camp Green Meadows.

Trail ultramarathon near Herriman, Utah offering 50 mile, 50k and 30k options across single track, dirt and fire roads with staffed aid stations, local finisher medals, free photos and post-race food.