Trail Running Calendar United States 2026-2027

A night trail event at Holder Mine Campground in the Withlacoochee Forest offering 5, 10 and 20 mile single-track courses. Headlamps are required and courses are marked with reflective pins and glow sticks.

A community event in Velpen, IN on August 8, 2026 featuring a 5K, a 10K trail and ruck run, plus a virtual option. Proceeds support local police and the event honors veterans, emergency personnel and those lost on 9/11 and after.

The Tails and Trails 5K is a community event supporting animal therapy, featuring a flat course through Cody along the Shoshone River. Participants can run or walk with their dogs on August 8, 2026.

Explore Utah's trails at the Elephant Rock Trail Run in Mueller Park. Choose from four distances, including a challenging point-to-point 50K. All finishers earn a handcrafted medal.

Event Overview The Emerald Mountain Epic is a two-day trail race held in Steamboat Springs. It features mountain biking on August 8 and trail running on August 9. The event is a fundraiser for two local nonprofits: Routt County Riders and P..

The August event of the Cougar Mountain Trail Run Series offers three distances on scenic, forested trails. This community-focused run supports local parks and is part of a popular summer series. Participants should bring their own water bo..

Choose a 5 or 10-mile trail run through the varied terrain of Oak Hill in Cuyahoga Valley National Park. It's part of the Dirty Trail Series, featuring a downhill start, a long climb, and winding rooted paths. Your registration includes a f..

The Snowbowl 15K is a challenging trail run on a 9.3-mile loop at Montana Snowbowl. Runners face a 2,150-foot climb followed by an equal descent on the Beargrass Highway single track. The event includes post-race lunch and amenities, capped..

About the Race In The Heat Of The Night is a trail running event held in Anniston, Alabama. The course is a loop on maintained dirt and gravel forest roads within the Talladega National Forest, surrounded by woods and near the Pinhoti Trail..

Challenge yourself on the scenic trails of Iowa's Mines of Spain with 4-mile, 7-mile, and half marathon races. The courses feature a mix of prairie paths, forest tracks, and blufftop views. Proceeds support local trail conservation.

Test your endurance on a 0.355-mile track loop for 8 hours at Clapp Park. Enjoy a unique bottle-drop aid station and support the AYJ Fund for children with cancer. Awards celebrate all age groups and lifetime achievements.

Gather your team of six for a scenic 81 mile relay through the mountains of Eastern Oregon. Experience 6000 feet of elevation gain across gravel roads and trails finishing at the beautiful Anthony Lakes.

On August 8, 2026 trail races in Mission Canyon include a 10 Mile, a 20 Mile mountain loop with mixed surfaces, and a new 50K that has an 8.5 hour cutoff.

Experience the scenic and historical landscape of Winchester Virginia with a 5k, 10k, or Half Marathon at Third Winchester Battlefield. Both runners and walkers are welcome to participate in person or virtually.

The finale of the Capt'n Karl's Trail Series takes runners through the unique geological landscapes of Reveille Peak Ranch near Burnet. This course offers the series' most elevation gain on a mix of technical trails, rock domes, and wooded..

Experience the Trail Animals Running Club Summer Classic at Medfield's Noon Hill and Shattuck Reservations, a scenic and challenging 10 mile loop of forested singletrack that climbs to a Noon Hill vista. Distances include 10 miles, 40 miles..

Experience a mountain trail event in Eden Utah featuring ridgeline running and rough single track trails. Choose between 55k marathon 30k or half marathon distances with elevation gains of up to 7000 feet.

This alpine trail challenge in California's High Sierra features a 50K course with 7,500 feet of climbing at over 7,000 feet elevation. Runners navigate scenic loops with significant unsupported sections. The event includes four distances a..

Race Details The Outlaw Trail Ultra Half Marathon takes place on a Saturday in August. The event has a participant limit of 200 runners. The course is a point-to-point trail run that is mostly downhill. It starts at Diamondfield Jack Campgr..

A trail run and fundraiser in Poultney, Vermont featuring an 8K, a half marathon, and a kids fun run on wooded singletrack and double-track trails, cup-free aid stations, finisher awards, and post-race snacks and a raffle.