Trail Running Calendar United States 2026-2027

Tejas Dirt Festival at Camp Eagle mixes trail running, rucking, a run biathlon and King and Queen of the Hill on scenic hilly riverside trails. With distances from a youth 1 mile to 40 miles and on site camping, a rugged weekend getaway.

Race to Space on May 9, 2026 in McMinnville on Linfield University Wellness Trail offers timed events from 1 hour to 12 hours, a 4 loop relay, and a playful Bingo Run where runners match three numbers to finish. All proceeds benefit a local..

Explore scenic trails at John Bryan State Park over two days with distances from 5K to a half marathon, plus a 20K relay and the 6 Hours of Power. Expect marked mixed terrain, aid stations and medals while earning Wolf Pack season points.

Run mostly singletrack at Strouds Run State Park on May 9, 2026 with 50K, 25K and 11K routes featuring lakeside loops and ridge climbs. Limited to 400 runners, this spring trail event delivers rugged scenery and fun for all abilities.

Join the Beerfest at the Ballpark 5K in Lansing on May 9, 2026 for a flat, scenic run along the River Trail finishing by Jackson Field. Entry includes a race shirt, medal, and access to the postrace Beerfest for 21 and over.

Take on the 6 Hours of Power at John Bryan State Park on May 9, 2026. Run as many 5K loops as you can in six hours on scenic trail and mixed terrain, with aid at the start finish for a fun, competitive endurance challenge.

Join the Race for Open Space on May 9, 2026 in Carmel By The Sea, a scenic trail fundraiser supporting Big Sur Land Trust and access to Monterey County parks. Pick a distance from a fun mile to a rugged 35k plus and enjoy marked trails.

Explore scenic single track through the Lost Pines at Bastrop State Park on May 9 and 10, with distances from 5K to 50K plus rucking and family races. New start, revised routes and double day challenges promise an unmissable trail weekend.

Run through Knoxville's Urban Wilderness after dark in this 6 mile trail race with student and kids options on May 9, 2026. Trails are mostly unlit so bring a headlamp or flashlight and expect a fun challenging night adventure.

Run the Sasquatch Trail Run in Woodlake CA on May 9, 2026 with competitive, fun and virtual 5k options plus a kids race. Scenic 3.16 mile course has river crossings, finisher shirt and medal and benefits Dry Creek Preserve.

Tackle the Quad Rock 25 or 50 mile trail races on May 9, 2026 in scenic Lory State Park and Horsetooth Mountain Park near Fort Collins. Expect rugged singletrack, big climbs and sweeping views for a challenging, unforgettable day on the tra..

Celebrate trail running in Helena on May 9 with the Don't Fence Me In Trail Run, a scenic fundraiser through South Hills ridgelines, Mt. Helena and Mt. Ascension. Multiple distances welcome all abilities while supporting the Prickly Pear La..

Hit the fern lined single track of Cougar Mountain for a friendly trail run with 5 and 10 mile options, rolling hills and short climbs. Part of a summer series and supporting King County Parks.

Take on the Glacier Ridge Ultramarathon at Moraine State Park with 50 mile, 50 mile relay, 50K and 20 mile options on scenic out and back trails. Enjoy aid stations, finisher medallions and trophies; register by May 7.

Tackle scenic hilly trails at the Quicksilver Endurance Runs on May 9 in Almaden Quicksilver Park. Choose 50K or Western States qualifying 100K, enjoy stocked aid stations and a post race BBQ while supporting youth and trail nonprofits.

Join the Cpl. Fulks Memorial Trail Race at Meeks Mountain Trails in Hurricane City Park on May 9, 2026, with 5K, 10K, 5K walk and 5K ruck options for all abilities. Proceeds fund a scholarship in honor of Cpl William B. Fulks and support lo..

Discover single track trails from the Susquehanna River to the Allegheny Plateau in Lock Haven, with race options from 10K to 46K. Enjoy a gourmet post race spread and watch for registration coming soon.

Run among redwoods and pines at Sanborn Park on May 10, 2026, with 5K, 10K and half marathon options on scenic single track trails. Walkers welcome as you climb to beautiful viewpoints and enjoy a friendly trail race atmosphere.

Run the Fruita Trail Half Marathon through the North Fruita Desert, a scenic single loop of 13.8 miles with roughly 1000 feet of climbing and sweeping views of buttes and mesas. Expect flowy singletrack, technical climbs and lively aid stat..

Challenge yourself on Marshall Mountain with solo and relay trail options plus a family kids run. After the race, relax with a vendor village, post race brunch, shoe demos, massages and a unique finisher medal.