Trail Running Calendar United States 2026-2027

A 12 hour solo or relay run and walk at Southeastway Park with a choice of dirt or paved loop courses, finisher medal and shirt, live music, loop tracking, and prizes for top individual and team finishers.

A trail race at Seven Mile Creek County Park offering a free 0.7k, a 7k and a 7 mile course with technical climbs, chip timing in 2026, and a post-race pancake party.

A trail race in Danbury, NC on August 1, 2026 of about 11 miles with 1,600 ft of ascent, two rock scrambles and a third of a mile river crossing. The course finishes at the Green Heron Ale House so participants should plan transport.

A continuous loop ultra at Indian Camp Creek Park on a marked 3.1 mile loop with a fully stocked aid station and a 12 hour cutoff. Runners repeat laps to reach 40 or 50 miles with designated crew access and on-site support.

Run De Tour is a two part trail running event in Anchorage on June 14 and Aug. 1st, using Double Bubble and Spencer Trails. Distances include 20 km, 10 km, and 5 km; fees apply and entries are non refundable.

A community-focused trail run in Omao, Kauai on August 1, 2026. Proceeds fund Keala Foundation fitness and wellness programs for keiki and the day includes a GORUCK start plus a group start for other racers.

A trail event at Camp Lake of the Woods in Swope Park on August 1, 2026 featuring a 5K walk, a 5K run and an approximately 11K rocky loop intended for experienced trail runners, with water stations, packet pickup and a postrace raffle.

A five mile trail race on the Gurney Lane Trails in Queensbury, NY featuring single track terrain, chip timed results, age group awards, a post race celebration and proceeds benefiting the Under the Woods Foundation.

A timed 5k trail run or walk at Connorridge Farms in Oxford, Iowa, with a Virtual 5k option, prairie views, a prairie identification challenge, awards, and on-site finish line music.

A farm work inspired obstacle course at Waid Park on August 1, 2026, featuring more than 20 obstacles and new farm themed elements. Registration includes chip timing, a logo shirt and live bluegrass; kids 12 and under may participate free.

A cross-country 5K on the Lake Land College campus in Mattoon, Illinois, featuring rolling hills, grassy fields and wooded paths. The event highlights the college's second-year cross country program and includes packet pickup at the Field H..

A 5K event with two options: a Pump N' Run where bench press reps reduce 5K time, and a Traditional 5K, both on Adams Homestead limestone trails in North Sioux City.

Trail races at Oakes Quarry Park in Fairborn offer 1.55 mile, 5K, 10K and 15K distances over limestone cliffs and wooded trails. Overall winners receive awards and all finishers get a medal.

A nine-race trail series in August October 2026 across the Twin Ports featuring woodland singletrack courses from about 5.5 to 10.5 km. Entry is free and the season concludes with a potluck and prizes.

The Farm Life 5k Trail Run will take place in Idaho Falls on Saturday 1 August 2026. You can run 5 kilometers.

A 7K trail race at Paris Mountain State Park in Greenville SC with a moderate course that follows Lake Placid Trail, Mountain Creek Trail and park roads, finishing at Shelter 3. Registration opens December 21 2025.

Annual nonprofit uphill race at Jackson Hole Mountain Resort that climbs about 6.1 miles and 4,100 feet to the Aerial Tram summit via the Wildflower and Cirque Trails. Proceeds support the trails division of Friends of Pathways.

The Fearless 5K in Mechanicsburg features a cross-country 5K, a 1 mile run/walk and a kids 1/4 mile on cinder track, with on-site entertainment and vendors while raising funds for youth 20 and under with serious or life threatening illness.

Tipton Picnic Trail on August 1 offers a live 5K run and a 2 mile walk at Tipton High School with prize money for top finishers; register by July 19 to receive a free t shirt, late entries are accepted without shirts.

A 7-mile USATF sanctioned trail race in Barkhamsted, CT on 08/01/2026. Registration runs 05/03/2026 to 07/31/2026 with a $20 fee and no race day registration; results posted online by Greystone Electronics.