Trail Running Calendar United States 2026-2027

Run the scenic Third Winchester Battlefield on April 25 with 5K, 10K and half marathon options plus a virtual race. Enjoy chip timing, a finisher medal and tech shirt while supporting Team Virginia and organ transplant awareness.

A USATF sanctioned 5K and a 1 mile family trail walk on April 25 at Lake Highlands High School, followed by a carnival with booths and children’s activities. Proceeds support a gateway sign and landscape improvements in the Lake Highlands c..

Originally planned as a point to point 100 mile trail race in Robbinsville, NC with about 22,000 ft of gain, the Appalachian 100 has been cancelled. A 50 mile option had also been listed and the event was organised by Run Bum Races.

Sunrise Scramble invites trail runners to chase dawn around Glendo Reservoir from Two Moon Campground in Glendo, Wyoming. In 2026 a new 24 hour option joins 3, 5 and 10 hour timed races.

Trail race day at Caesar Creek State Park on April 25, 2026 offering a 5K, 10K, half marathon, 20K relay, a six-hour endurance option, and a season Pack Pass; participants receive bibs, fueling, medals, and timed results.

Challenge rugged, scenic trails at Mohican State Park Lodge with marathon, half marathon, or 15k options that pass Clearfork Gorge, a covered bridge, and Lyons Falls. Finishers receive a triblend tee and medal.

Run the Free to Fly Trail 5K at San Felasco Hammock Preserve on April 25, a scenic trail race that raises funds for Anew and survivors of human trafficking. Enjoy nature and make a real impact through housing, counseling and vocational supp..

A trail event at Camp Harmony around Quemahoning Reservoir offering 50K solo or 4-person relay, a 30K option, and a new 10K loop, with wooded single-track, aid stations, nearby cabins, and a 10 hour cutoff.

A 100K point to point through Atlanta, starting at Kennesaw Mountain and finishing at Stone Mountain. The urban route passes landmarks, mixes sidewalks, bike paths and short single-track, and includes aid stations plus GPX tracks and turn s..

Run scenic trails around Caesar Creek State Park on April 25, 2026, with options from 5K to a half marathon, relays and a 6 hour endurance challenge. All runners receive a custom bib, medal, fueling and certified timed results.

Tackle the Shadow Strike Unsanctioned Run in Chino Hills, a 4+ mile all terrain challenge across trails, gravel and open streets. No clocks, just navigation to checkpoints and cash prizes for top finishers and random participants.

A community fundraising run at Las Cruces Dam Open Space on April 25, 2026 featuring a 5K and 1-mile fun run, with finisher medals and proceeds supporting Centennial FFA scholarships and activities.

Trail races on April 25, 2026 at Marshall Gold Discovery State Historic Park in Coloma, CA. Distances range from a kids run to a half marathon on singletrack and some paved sections, with aid stations and a 4.5 hour time limit.

Trail races at Mt. Airy Forest in Cincinnati on April 25, 2026 offering 5K, 10K, a half marathon and a 30K ITRA UTMB index race. Off road trails, themed medals for all finishers, and a five hour course time limit.

A 5K and 10K walk and run at Hualapai Mountain Park on April 25, 2026, featuring mixed surfaces and 530 plus feet of elevation gain. Proceeds fund tree and native brush restoration after the 2021 Flag Mine fire.

A community 5K run and walk in Cedar Hill supporting autism acceptance and raising funds for Involve-MENT in Motion Inc. Registration includes entry and an official event t shirt, with vendors offering treats and resources.

A 15K trail race at Grafton Lakes State Park covering about 9.3 miles with 900 ft of elevation gain. The technical yet runnable spring course can be muddy and is described as accessible for new trail runners.

The Run the Rock | Leesburg will take place in Ashburn on Saturday 25 April 2026. You can run 5 kilometers.

A USATF-sanctioned ultramarathon around scenic Lake Waramaug in Kent, Connecticut on April 26, 2026, offering 100K, 50 mile and 50K options on paved, rolling loops with four aid stations and finisher awards.

Leatherman's Loop is a 10k trail race at Ward Pound Ridge Reservation in Cross River, NY on April 26, 2026. Entry is by lottery and the race is USATF sanctioned; registration includes the park entry fee.