Trail Running Calendar United States 2026-2027

Three one-mile races at a single venue in Clark, NJ on 06/21/2026. Each mile is timed separately and the three times are combined for overall scoring within a two-hour completion window.

A trail 5 km race at Libby Hill Forest Trails in Gray, ME on June 21, 2026. Online registration is $15 through June 19, race day registration is $20 and students enter free. Proceeds support trail maintenance and door prize drawings are pla..

A farm-based cross country event at Scholl Farms in Montague, Michigan featuring 5K and 10K courses, a 1K kids race, a dog division, awards, potluck and optional tie-dyed shirts.

A community fundraising run in Healdsburg offering 10K and 3K courses that begin and end near the Historic Downtown Plaza. The 10K loops around Fitch Mountain and the Russian River while the 3K is a flat in-town loop for families and walker..

A weekly cross country series offering thirteen 5K races on Tuesday nights from April to July. The event takes place at Central Park in Parsippany and is open to all ages and abilities. Participants can register for the full series or pay f..

Trail run at Carkeek Park in Seattle offering 5k and 10k loops through forested trails with varied climbs and descents. Aid station at start/finish, post-race food, awards, and series participation.

Weekly trail races at Catamount Outdoor Family Center in Williston offer 5 km and 2.5 km options with adult and youth categories. Events run rain or shine with a thunder policy, onsite bib pickup, and a water refill station.

A 5k trail run at Gypsum Canyon Wilderness on June 24, 2026 over fire roads and single track with about 350 ft of elevation gain. One aid station at mile 2.2 and a cupless race policy.

Explore the scenic trails of Monroe County during this four part mid week race series. Enjoy chip timed runs through various local parks along with post race cookouts and custom series participant awards.

An eight week trail series at Northshore Trail in Flower Mound featuring chip timed 5K and 10K races, weekly podiums and final series awards, with a course on Loop 5 and Loop 6 and scheduled rain dates.

An 8.6 mile trail run at Minnewaska State Park Preserve on June 24 with chip timing and commemorative towels for finishers. Entry is limited to 250 runners and parking carries a 10 USD per car fee.

Evening trail races at Solitude Resort feature two course options across named mountain trails, plus yoga, a DJ dance party, and on-site food and restroom facilities.

At 10,600 feet in Alma, Colorado, Race in the Clouds is a June 25 to 28 Dirt Fest featuring mountain biking, trail running, off road duathlon, youth races and meadow camping, with USA Triathlon sanctioning and age group awards.

A three day running and wellness camp at Stable View in Aiken, South Carolina, mixing trail runs, coaching, nutrition seminars, yoga, and a personal safety session with chef prepared meals and single or shared lodging options.

A three-race summer trail series at West Hill Dam featuring well-marked wooded single and double-track trails, limited fields, age-group prizes, and a portion of fees donated to local food pantries.

A trail event weekend based in Sturgis with races on the Centennial and Deerfield trails, offering distances from 30K to a 100 mile course listed near 108 miles and supported by multiple aid stations and drop bag locations.

Multi-distance trail race in Hyak, Washington on June 26-27, 2026 featuring 200K, 100-mile, 100K and 50-mile options, a 2.3 mile tunnel, crushed limestone surface, 1,916 ft gain, and electronic timing.

A 100 mile loop in and around Butte, Montana on June 26-27, 2026, featuring about 63 miles on the Continental Divide Trail and nearly 14,000 feet of vertical gain and loss. The field is capped at 150 runners and includes a nonbinary divisio..

A 72-hour endurance race in Pittsfield Vermont on June 26-28 2026 combining physical obstacles, navigation, and mental challenges. Tickets for the Death Race require a promo code issued after acceptance by the race director.

A mountain ascent from Wallowa Lake to near the summit of Mount Howard with 3,700 feet of gain over 4.2 Miles and a tram ride down included in registration. Registration uses tiered pricing and the field size is limited.