Trail Running Calendar United States 2026-2027

Oak Flats Picnic Trails in Tijeras, NM is a free, self supported looped trail event with distances from 5k to 30k on unmarked routes and a picnic table aid station. Dogs are welcome and registration on UltraSignUp is required.

A backyard ultra on September 12 2026 in Noblesville Indiana where runners repeat a 4.167 mile loop each hour through Koteewi Park and along E 234th Street until only one runner remains. The course mixes dirt gravel and paved trail.

Trail races through rugged Caney Fork and Scotts Gulf backcountry in Middle Tennessee, featuring a new 50 mile distance plus 25K run and 25K ruck divisions. The weekend centers on Camp Latimer with camping and cabin lodging.

A trail ultramarathon near Cortland, NY offering 100 mile, 100 mile relay, 50 mile and 50K options. The course includes steep ascents, technical singletrack, significant elevation change, and planned course changes from previous years.

Traverse the scenic deep gorges and lush woodlands of Ohio at the Hocking Hills Trail Run. Participants can enjoy nearly total trail immersion through Old Mans Cave and Cedar Falls across distances ranging from 5K to 50K.

A family-oriented mud run in Redding on September 12, 2026 featuring a course just under 5 km with obstacles, creek crossings, vendors, food, and children's activities. The event supports the Active 20-30 Club of Redding.

A self-reliant trail ultramarathon in Roslyn, WA featuring a 51.3-mile route over Cle Elum, Sasse and Jolly Mountains with minimal aid, required GPX navigation and mandatory satellite tracking.

A community 5K trail run and 2-Mile non-timed walk at Sprague Brook County Park on September 12, 2026, supporting the Bread of Life Outreach Center; real-time timing, age-group awards, post-race activities, and keepsake blanks for early reg..

McCormick 24 in Gig Harbor offers 24 hour and 12 hour day and night events on a 2 mile loop with about 320 feet of climb per lap. Aid station support, canopy space, drop bags, and nearby parking options are provided.

A nighttime out and back at Lake Mineral Wells Trailway near Weatherford offering 5K, 10K, 13.1M and a 10K ruck on soft fine gravel. Headlamps and personal water systems are required and aid stations provide water and electrolytes.

A night trail half marathon in the Green Swamp West Tract near Dade City, FL, with a run and a ruck option, pink-flagged course to McNeil Trailhead, stocked aid at the turnaround, and a post race potluck and camping options.

A trail race at Sloppy Floyd State Park offering 5K, 10 mile, half marathon and a one-year 20-mile option. Courses include wide trails, some single track, climbs to Becky's Bluff, and natural trail features like rocks and roots.

An urban obstacle race on the Jersey City waterfront on September 12, 2026. The event features a fast 3 mile course with 20 plus city-style obstacles, chip timing, new finisher medals, awards, and free race photos.

Timed 12 hour and 50K ultraruns plus a shorter fun run on gravel loops along the Loxahatchee River in Riverbend Park, Jupiter. The event is self supported, offers awards for timed races, and directs proceeds to the local Florida Trail Assoc..

Trail races at Stevens Creek Reservoir include a Half Marathon, 11K and a 2.5 mile charity Lollipop Loop on shaded singletrack and ridge trails. The field is limited and aid stations provide food and drinks.

A trail race on Meadow Mountain in Minturn, Colorado featuring 11K and 5K routes across mountain meadows, historic sites, technical singletrack, aid stations offering water and Skratch hydration, and age group awards.

Mind Freak in Marietta, GA is a backyard ultra style trail event built around a 1.5 to 2 mile loop. The race is untimed, self supported, and lets participants repeat the loop to reach 50K or go further while facilities remain limited.

Experience an outdoor adventure at Everest Park featuring a four mile obstacle course with forty natural and man made challenges. Families can choose between the full mud run or a specialized mini course for younger children.

A last person standing loop race at Ferne Clyffe State Park with 4.167 mile loops and about 600 feet of climbing per loop. Night laps require a headlamp and reflective vest and registration is capped at 75.

Experience a scenic single track race through Mill Creek Park featuring waterfalls and historic landmarks. Choose between a 25K or 50K distance on a well marked course with an enthusiastic finish line celebration.