Trail Running Calendar United States 2026-2027

Trail races in Hocking Hills State Park on September 12 2026 feature five distances from 5K to 50K, mostly on trail through Old Man's Cave, Cedar Falls and Ash Cave, with GPX files and mapped distances provided.

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.

Coal Miner in Roslyn, WA is a self supported trail ultramarathon with a 51.3 mile course and over 10,000 feet of climb. Entrants must navigate from GPX files, carry a satellite messenger, and validate completion with GPS data and summit sel..

A community wellness event at Sprague Brook County Park on September 12, 2026 featuring a 5K trail run and a 2 mile non timed walk, with proceeds supporting the Bread of Life Outreach Center and keepsake blankets for early registrants.

A timed endurance event in Gig Harbor, WA on September 12, 2026 offering 24 hour, 12 hour day, 12 hour night and 6 hour options on a two mile loop with about 320 feet climb per lap.

A night run on the Lake Mineral Wells Trailway near Weatherford offering 5K, 10K, a half marathon and a 10K ruck. The trail is gravel, a headlamp and a water carrying system are required.

A night trail half-marathon at Green Swamp West Tract on September 12, 2026, with an aid station at the turnaround, no formal cut-off, awards for top finishers, participant finisher items, and a $25 post-race potluck.

A trail race at Sloppy Floyd State Park in Summerville, GA offering 5K, 10 mile, half marathon and a special 20 mile option for 2026 that includes climbs to Becky's Bluff and sections of the Pinhoti Trail.

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.

Looped gravel trail event at Riverbend Park in Jupiter FL, offering 12-hour, 50K, and a fun 3.2-mile run along the Loxahatchee River. The event is self-supported and benefits the local Florida Trail Association chapter.

A USATF sanctioned trail event at Stevens Creek Reservoir offering a half marathon, 11K, and a family Lollipop Loop around shaded singletrack and ridge views, with aid stations, limited field sizes, post-race barbecue, and charity support.

A trail race on Meadow Mountain in Minturn, Colorado offering an 11K and a 5K route across singletrack and meadows with stream crossings, scenic mountain views, on-course aid stations, and finish-line t-shirts and refreshments.

A backyard-ultra style trail event in Marietta, GA featuring a 1.5 to 2 mile loop repeated toward a 50K target or beyond; the race is untimed and self-supported, with limited facilities and opportunities to share aid and food.

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.

Experience the 46th annual trail run through Kickapoo State Recreation Area featuring a scenic pond loop and a longer 95 percent trail course with creek crossings and steep hills.

Mountain trail event on Blue Knob near Claysburg offering 10K, half-marathon and 50K courses with significant elevation and technical rocky terrain. Aid stations, a swag package, and post race food and beer are provided.

A set of organized runs and a walk in Twin Falls along the Snake River Canyon on 12 September 2026, featuring a 7.5 miles rim course across Perrine Bridge and a 3.5 miles downhill half race; no pets or strollers allowed.

Experience a challenging trail race at Mount Nebo featuring rocky terrain and significant vertical climbs. Choose between 13.1 and 20 mile distances through scenic Arkansas landscapes including waterfalls and river valley views.