Trail Running Calendar United States 2026-2027

Taos Ski Valley trail races climb to Kachina and Fraser Peaks with a marathon, two half marathons and a new 10K on steep singletrack. Expect technical climbs, ridge descents and sweeping alpine views while supporting local trails.

Join the Trail Animals Fall Classic at Great Brook Farm for scenic trails and distances from youth fun runs to 50 mile ultras. Community vibe, limited spots, and on course aid make this a favorite, so bring your own hydration and register e..

Run scenic and rugged trails in Noble Canyon with 50K or 15K options around Pine Valley, California. Technical climbs, fast descents and canyon views come with aid stations, race photos and great volunteer support.

Tuscazoar Endurance Race offers trail ultramarathons on a scenic 25 mile loop at Camp Tuscazoar near Dover Ohio. Distances from 25 to 100 miles include night starts, rugged singletrack, aid stations, and buckle or medal finishes.

Tackle rugged trails and lake views at Panther Creek State Park with a half, 10K and kids mile for all ages. Expect steep single track, big climbs, aid stations and a limited edition event shirt for finishers.

Leave No Trace at Camp Manatoc on Sept 5, 2026 features scenic single track trails through pine groves and past Minnehaha Falls with rolling hills and quick turns. Choose the half marathon, new 15k, or 5k and run or hike with your dog while..

Booneville Backroads Ultra offers races from 10K to 100 mile across scenic rural roads and the Bridges of Madison County. Expect big elevation, plenty of hills and a true backroads running adventure on Sept 5, 2026.

Run the Dandelion Trail at Camp Mount Luther on Sept 5 and support the camp with scenic 5K and 10K loop courses. Kids fun run and finisher awards add family friendly fun for all abilities.

Sidewinder in Coraopolis on Saturday, September 5, 2026 is a rugged trail race through Montour Woods and Moon Park with twisty singletrack, roots and rocky climbs. Choose from a Half Marathon, 20 Mile or challenging 50K while supporting Hol..

Run scenic trails around Mott Lake and the Flint River with 3 mile, 5 mile, 12.5K and virtual options for all abilities. Race day chip timing, a tech shirt, finisher medal, awards and post race refreshments make it a fun community event.

Experience scenic trails near Naperville at the Naperville Trails Half Marathon and 10K in Wheaton, Illinois on September 5, 2026. In person and virtual entries welcome for runners of every pace.

Wildcat Ultras in Pensacola on September 5, 2026 offers 15 to 100 mile races on a fast 2.5 mile loop through scenic parkland. Frequent crew access, stocked aid, chip timing and RV hookups make this a welcoming ultra weekend.

Push your limits on the Thermal Belt Rail Trail at Not A Sprint Ultra Races, a multi hour timed event offering 3, 6 and 12 hour races. Well stocked aid and a 50 mile belt buckle for 12 hour finishers make this a sunny late summer challenge.

Join the new Mammoth Bar Trail Runs on Sept 6, 2026 in Auburn CA with Half Marathon and 10K on single track and double track trails. Expect steep climbs, thrilling descents and sweeping views of the American River Canyon.

Run a scenic route from the Little Belt mountains into historic Harlowton and finish at Gally's Brewing Company. Choose marathon, half marathon, 10K or 5K and support AIDSPIRIT USA helping children in Uganda.

Celebrate Labor Day at William Heritage Winery with a chip timed 5K on scenic vineyard paths plus one mile and kids races for all ages. Finishers 21 and over get a souvenir glass and a complimentary wine while supporting HEADstrong.

Run the scenic trails of Mount Diablo with distances from 4 miles to 50K, featuring sweeping Bay Area views. Fully stocked aid stations, chip timing, and a cupless format make this a true trail adventure for every runner.

Run a scenic mixed terrain 5K, 10K or Kids Mile over rolling hills at Thousand Hills Ranch in Pismo Beach. Stay for a family friendly festival with live music, local vendors, and fundraising for CCAF and 17 Strong.

Trek Cannon Mountain in Franconia New Hampshire and choose 7, 14, 21 or 28 mile routes with ten hours to finish. Rugged trails, sweeping White Mountain views, camaraderie and a post trek gathering with proceeds benefiting conservation.

Wilcox Wild on September 6, 2026 in Stony Creek New York is a 31 miles trail ultra that loops from Harrisburg Lake to Wilcox Lake via scenic singletrack and waterfalls. Limited entries require prior experience and include a catered post rac..