Trail Running Calendar United States 2026-2027

A USATF certified net downhill marathon and half marathon through the Snoqualmie Tunnel corridor in Snoqualmie Pass, WA on June 13, 2026. Ranked #22 nationally for Boston qualification, the event includes professional timing and live tracki..

Sinks Canyon Trail Races in Sinks Canyon, Wyoming offer 50 km, 18 km, 6 km and a Kids 1 km. Routes run through meadows and forest singletrack and follow the Middle Fork of the Popo Agie River with views of the Wind River Mountains.

Experience a 6.9 mile mountain race at Cannon Mountain featuring 3,080 feet of elevation gain. Run through technical ski trails and rocky ridges to reach a 4,031 foot summit with views of Franconia Notch State Park.

Experience the scenic trails of Northern California with distances ranging from a 5K to 100K. Run through historic trails and varied terrain using a well-marked loop system with full aid station support.

A 100-mile endurance run near Cool, California composed of two marked loops repeated to reach 100 miles, with about 13,600 feet of elevation gain and live tracking. Finishers within 37 hours receive a Comstock Heritage silver buckle, shirt,..

A 7.1 mile trail run around Lake Mingo at Kennekuk Cove County Park on June 13, 2026. The mostly trail course features hills, nine bridges, one aid station halfway and a post race party at the Hideaway Shelter.

Experience the natural beauty of Virginia at the Jackson River Scenic Trail Marathon. Run along the Jackson River with spectacular mountain views in a variety of distances including a full marathon, half marathon, 10K, and 5K.

Experience an evening trail race through the woods and prairies of McFarland Park. This summer event offers 5K and 10K distances with post race food and games while supporting local conservation efforts.

A chip timed trail run at Lake Louisa State Park on June 13 offering 4 mile and 8 mile loops, live music, throwback swag, on-course aid and post-race food and drinks in a family friendly setting.

An obstacle course race on June 13, 2026 at Riverside High School in Chattaroy, WA. The 5 mile course features 30 plus obstacles, competitive and open divisions, prizes for top competitive finishers, and proceeds support the school.

A five mile fun run along the Cheshire Rail Trail from the Fitzwilliam Railroad Depot to the restored Troy Depot, with a short children's loop and food and festivities at both depots. The event raises funds for local historical societies.

Looped trail races at Barr Lake State Park in Brighton Colorado offer 50K, 30K, half marathon, 15K and 5K options on dirt surfaces with lake and Front Range views. Aid station coverage varies by distance.

Experience a day of trail running and mountain biking at the Norbrook Farm Brewery Trail Festival. Enjoy multiple race distances, local food trucks, and rewards at this scenic Connecticut brewery.

Hypnosis Night Runs is a night trail race at Estrella Mountain near Tolleson, Arizona offering 52K, 34K, 21K, 13K and 6K distances with stocked aid stations, drop bag service, crew access, timed results and on-site camping.

Experience a unique backyard ultra format in Arkansas. Complete a 4.1667 mile loop setiap hour at Big Springs Park with race options ranging from 1 to 12 hours on a scenic riverside trail.

A 31 mile 50K trail ultramarathon along the McKenzie River near Blue River Oregon, passing waterfalls, Clear Lake and Tamolitch Pool. Aid stations occur every 4 to 6 miles and the event is cupless with shuttle service included.

Experience a 5K trail and obstacle run featuring 24 challenges across a 400 acre campus in Wallingford. This inclusive community event supports adaptive sports programs through a mix of wooded trails and open fields.

Experience the mountain trails of Park City through a three part race series including a 50K ultra and a peak summit run. Choose individual distances or complete the full challenge across the Utah summer.

Join the Red, White and Blue Half Marathon at Draper Park for a day of patriotic fitness with distances ranging from a kids dash to a half marathon along scenic trails.

Experience a scenic New England trail event in Dunstable with a 5 mile loop or a 6 hour timed challenge. Support the Humane Society while running through historic quarries and former ski hills.