Trail Running Calendar United States 2026-2027

A 50K ultramarathon held within the Burning Man environment in Black Rock City, NV. The course is described as flat, costumes are optional, and a Burning Man ticket is required, with festival elements such as trampolines and champagne prese..

A weekly trail running race at Catamount Outdoor Family Center in Williston, VT, offering 5 km and 2.5 km courses with adult and youth categories. Races run rain or shine and follow a clear thunder and bib policy.

A low-key evening trail race series in Forest Park with three five-race Series from April to October. Races cover 4 to 7 miles, score into Series standings after four finishes, and benefit the Forest Park Conservancy.

A multi day ultrarunning event in Loveland Colorado with timed events from 12 hour to 100 hour and distance races up to 200 mile on a two mile loop. Camping, continuous aid, chip timing, and event swag are provided.

Explore a beautiful seventy acre equestrian farm in Malvern through a cross country trail run or a move as you please mile. Enjoy a community celebration featuring live music and pony meet and greets to support horse care.

Experience a unique multi day ultramarathon where your age determines your clock. Run as many miles as possible on a one mile loop in a community focused event that celebrates veteran athletes and long distance legends.

A weekly fall trail running and walking series at Great Glen Trails in Gorham, NH from Sep 3 to Oct 8, 2026. Choose from 5 km, 3 km or 1.5 km courses; dogs on leash are welcome and one-time entries are available on-site.

The Dark Divide Trail Races offer technical distance options through the Gifford-Pinchot National Forest in Washington. Runners navigate alpine ridges and old-growth forests with views of glaciated volcanoes and on-site camping.

Test your limits at Decker Farm with a grueling combination of military boot camp and farm chores. Choose between 4, 12, or 36 hour endurance challenges featuring heavy carries and undisclosed physical tasks.

A multi-day timed running event on a 1.5 mile loop around an organic vegetable farm near Lennox, SD. Durations range from three hours to 48 hours and the course includes a staffed aid station and camping for crews.

An evening trail event at Hemlock Creek Picnic Area in Bedford Reservation, Walton Hills OH, with a 7 mile route, a 1 mile option, a shallow river crossing, live German music, a biergarten, and proceeds benefiting Bike Cleveland.

Nighttime trail races at Cameron Park in Waco with 5K, 10K, 15K, half marathon and a 10K ruck. The course uses dirt and rocky single track and the 15K loop lists 1300 ft elevation gain.

A trail race around Boardman Lake starting and finishing at Hull Park in Traverse City. Options include a USATF certified 4 mile, an 8 mile, and a two person relay with technical caps, snacks, and awards.

Run through the night on the flat Bonneville Salt Flats in this unique dusk to dawn event. Compete as an individual or in a relay team to cover as many miles as possible under the stars.

A multi-day ultrarunning festival at a private farm near Bonney Lake, WA, built around a looped 3.1 mile course with a single central aid station and free camping. Events range from 6 hours to a 200 mile race with centralized crew access.

A low-key, low-cost mountain gravel event near Kennewick, WA, offering marathon, half marathon, and 10k courses with summit views, spaced aid stations, and a cup-less policy requiring personal hydration equipment.

A family friendly 5k obstacle race at Stratford Short Beach on September 5, 2026, featuring more than 18 obstacles with sand and water elements. The event raises funds for Sterling Community Center programs and supports team and individual..

A multi distance trail ultra at Sand Ridge State Forest on Labor Day weekend 2026 offering 200K, 50K and a 10K. Camping is included and finishers receive coins or buckles according to distance.

A technical trail event at Franklin Creek State Natural Area featuring 5K and 10K routes with multiple hills, limestone bluffs, creek crossings, and a rucking option. Proceeds support the Franklin Creek Conservation Association.

Trail races held on a 1,600 acre working cattle ranch near Cleburne, Texas, with distances from 6 miles to 50K, primitive Friday night camping, and parking and camping fees supporting the ranch owners.