Trail Running Calendar United States 2026-2027

25K and 50K trail ultras on Mt. Wilson in the Angeles National Forest, featuring technical single track, regular aid stations, and significant elevation gain.

A high altitude trail half marathon near Telluride on September 26, 2026, covering about 13 miles of mostly singletrack through aspen woods, finishing in town with stocked aid stations and required alpine gear.

A point-to-point half marathon at Twin Lakes near Bridgeport, CA, featuring mountain elevations, three aid stations, shuttle service, and proceeds benefiting Bridgeport Elementary School.

Trail race in Simi Valley on Sept 26, 2026 offering 50K, 30K and 15K courses through Rocky Peak, Las Lljas and Tapo Canyon.

Nonprofit, runner built Mt. Taylor 50K near Grants, NM on Sept 26, 2026, climbs to 11,301 ft with about 7,000 ft elevation change and staffed aid stations.

Trail 10K and 5K at Turkey Creek Nature Preserve in Pinson, AL with a capped field, pancake breakfast and optional waterfall tubing finish.

Run the Red Desert is a trail race on September 26, 2026 in Wyoming’s Northern Red Desert offering 30K and 50K courses from Whitehorse Creek to South Pass City. It coincides with Wyoming Public Lands Day and highlights conservation of the l..

Obstacle course races at Washington Grizzly Stadium in Missoula on September 26, 2026 offer 3k, 5k, a double 10k, kids and All Abilities categories. Teams and spectators are included and net proceeds support Opportunity Resources Inc.

Rump Roast Run in Minocqua features a 1 mile kids run, a 5K and a 10K along Lake Minocqua and the Bearskin State Trail. The races take place with the Beef-A-Rama festival, including live music, food vendors and a beer garden.

A trail 5K at Kill Creek Park with separate youth and standard entries, packet pick-up in Shawnee and Olathe, and age-group awards for top finishers.

Trail races on September 26, 2026 near Taft, Montana along the Route of the Hiawatha. Distances include 26.2 miles, 13.1 miles and 10K, with a virtual option and varying entry fees.

Big Woods Run in Faribault, Minnesota features a half marathon, 10K and 5K on a mixed roads and cross-country course near Big Woods State Park during peak fall color, with homemade cookies and soup provided for participants.

Trail trail races around La Veta and Cuchara offering three distances, scenic Spanish Peaks views, and a festival finish at the Cuchara Yacht Club with beer and live music.

Trail races of 5k, 10k and half marathon on the Arundel Community Trails with medals, shirts, live music and a kids bike race.

Community-supported Belmont Water Dog Run in Belmont, CA features 5K, 10K, kids' mile, a pet-friendly Fido Mile, and a virtual option on September 26, 2026.

A 5K trail run from Sandhills Community College through Southern Pines Reservoir Park on a USATF certified course, with race timing, awards, vendors, massages and a dog friendly atmosphere.

A 5K in Norton Virginia on September 26, 2026 along the Flag Rock trails as part of the three day Woodbooger Festival, with proceeds supporting the festival.

In-person and virtual 5K, 10K and half marathon at Moraine Hills State Park with marked trails, water stations, and proceeds supporting park programs.

Trail marathon, half and 5 mile along Old Coast Road at Andrew Molera State Park with aid stations, participant shirts and a 300 runner limit.

Trail and bike events at Sherando Park on September 26, 2026 offering a 4 mile trail race, a one mile untimed fun run, and a 5.3 mile mountain bike time trial. Proceeds benefit the I'm Just Me Movement.