Trail Running Calendar United States 2026-2027

Experience a magical 13.1 mile trail race through the rolling hills of Roosevelt Forest. Complete eight loops of a wooded course while supporting a children's book drive in this unique costume friendly event.

Experience a weekend of diverse obstacle course races at The Johnson Farm in Newberry. Choose from distances ranging from 5K to 50K and navigate wooded trails, creek crossings, and signature red clay terrain.

Experience an obstacle course race at Oak Canyon Park featuring a 5 km course with over 15 obstacles and a Mini Monkey Run for kids. Enjoy a festive atmosphere with music, food, and free spectator access.

Experience the rugged beauty of Sandy Oaks Ranch at this San Antonio obstacle event. Choose from distances ranging from a 5K Sprint to a 21K Beast through rolling hills and creek crossings forty minutes from the city.

Experience a unique obstacle course race at the Phoenix Raceway where asphalt meets desert trails. Choose from 5K, 10K, and 21K distances or bring the whole family for the specialized kids races.

Choose your challenge at Jester Park in Iowa, with trail distances from 10 miles to 100 miles. The cupless race features rolling hills, a flat section, and basic aid stations. Pacers are welcome for the longer distances.

Experience a two loop trail race through the North Chagrin Reservation. This season finale features scenic views of Squires Castle and Buttermilk Falls followed by a year end series party with food and awards.

Experience the autumn beauty of Harbison State Forest at the Broad River Half Marathon. Run or hike through scenic pine forests and over rolling hills before enjoying a traditional post race Southern meal with the trail community.

Experience the natural beauty of Lakeland at Colt Creek State Park for a trail event featuring distances from 14 miles to a 60 mile ultra. Enjoy a loop based course with handcrafted medals and a post race picnic.

A 12 hour night trail event at the ASC Greenway in Fort Mill, SC. Runners complete laps of a 5K loop around Lake Haigler on the Saturday before Thanksgiving.

A winter running event in Colorado Springs with three trail distances: 10k, Half Marathon, and 50k. Runners explore historic High Drive and gold rush tunnels on courses with significant elevation. Registration includes a shirt, beanie, and..

Experience the scenic sights of Dinosaur Valley State Park at this endurance event featuring distances from 5 miles to 100 miles. The course offers rolling terrain and serves as a Western States Endurance Run qualifier.

Run a USATF certified 5K course on the smooth concrete paths of Etowah River Park. This limited capacity event welcomes runners and walkers of all ages for a fast road race experience in Canton.

Explore the legends of the Louisiana swamp at the Pére Malfait Trail Race. This flat, levee-top course around Bussey Brake Reservoir offers distances from 8 to 50 kilometers. Runners enjoy unique swag, hot food at the finish, and a chance t..

The Tuckahoe 25K returns for its 8th year on November 21, 2026. This 25-kilometer trail run features a mix of single track and horse trails with three fully stocked aid stations. The event proceeds rain or shine, offering awards and swag fo..

The Fire Fest Ultra offers a vast range of distances on the stunning Logandale Trails in Nevada's Valley of Fire State Park. Runners can explore trails past ancient petroglyphs with full support from aid stations offering hot food and drink..

Experience a flexible trail event at Lake Carl Blackwell where you choose your distance loop by loop. Run a 5K course every hour and complete any distance from a single lap to a 50K in a supportive park setting.

Test your endurance at Lake Carl Blackwell with 40 or 50 miles on a scenic 5K trail loop. Benefit from frequent aid station access and a dedicated staging area while chasing your ultra distance goals in Stillwater.

Tackle the rugged trails of North Georgia in the Duncan Ridge Trail event. Starting at Vogel State Park, runners can choose between a demanding 50K or a 30K course on the Coosa Backcountry and Duncan Ridge trails. This event supports local..

The Dizzy Fifties is a 23-year-old trail running classic in Monte Sano State Park. Choose from a 50K, 20-mile, or 10-mile loop on a scenic figure-eight course. This grassroots event is known for its community vibe and features a cupless for..