Trail Running Calendar United States 2025-2026

Cool Moon Trail Races in Cool CA offer distances from 5K to 100K across scenic single track and fire roads with big climbs and live tracking. Finishers get shirts and medals while 50 milers earn plaques and 100K finishers a custom buckle.

Take on a scenic 100 mile trail challenge near Cool, California featuring looped singletrack and fire roads with about 13,600 ft of climbing. Live tracking, regular aid and a handcrafted buckle await finishers.

Explore scenic trails south of Sebago Lake at the inaugural Otter Pond Trail Races in Standish, Maine on June 13, 2026. Choose a timed endurance Dawn to Dusk challenge, a 10K or a kids run while supporting Bonny Eagle Athletics.

Choose from marathon, half marathon, 10k, or 5k on the USATF certified Jackson River Scenic Trail in Covington Virginia, a mostly flat crushed gravel route with river views. Finishers receive commemorative medals and awards.

Hit the trails at Lake Louisa State Park for the Florida Run LEFTOVER Trail Race offering 4 and 8 mile courses. Enjoy live music, post race food, family friendly fun and leftover swag instead of waste, with pro timing and awards.

Experience the Barr Lake Trail Race on June 13, 2026 in Brighton, Colorado, with scenic dirt trails and sweeping views of Barr Lake and the front range. Choose distances from 5K to 50K and enjoy a supportive, eco friendly race day with park..

Run or ride scenic farm trails at Norbrook Farm Brewery in Colebrook CT, with options from a 5K and 10K to a 4 hour trail challenge, duathlon and competitive mountain bike races. Finishers get custom medals and entrants 21 plus receive a fr..

Run under the stars on desert single track at Hypnosis Night Runs, offering distances from 6K to 52K across scenic saguaro country. Chip timed races, live tracking, goody bag and finisher awards make for a memorable night trail experience.

Run 31 miles along the scenic McKenzie River corridor in Blue River Oregon, with aid stations, cupless service, and shuttle included. Proceeds support local nonprofits and entries are first come first served with a wait list.

Join Phoenix Rising on June 13 at Griffith Park with distances from 5k to half marathon on scenic dirt trails. Enjoy custom finisher medals, goodie bags, free photos and videos, plus aid stations and stroller friendly routes.

Run Park City's Triple Trail Challenge, a three race trail series June to August 2026 featuring a half, 25K and 50K across high desert and alpine singletrack. Fields are capped at 400 per race and a series option and group discount are avai..

Run the Red, White and Blue Half Marathon in Oklahoma City on June 13, 2026, with in person and virtual options and distances from a Kids Dash to the 13.1 mile race. All finishers get a shirt and medal and top runners earn trophies and age..

Run the rugged Flat Rock Trail Race in Dunstable MA on June 13, 2026. Choose a single 5 mile loop or take on a 6 hour loop challenge across rocky climbs, old railroad bed and an arched bridge while supporting the Humane Society for Greater..

Join Gavin's Gallop, a scenic 5K at Freeman Lake Park in Elizabethtown that follows a lakeside out and back trail with a water stop at the turnaround. All finishers earn a medal and proceeds support Gavin’s Gifts for families affected by Ba..

Running Wild at Maplewood State Park on June 13, 2026 offers a 7K trail run, LIFE Hike and kids races. Proceeds support Health Resources of Fergus Falls; finishers earn ribbons, woodallions and maple syrup.

Run a three race trail series in Cloudcroft New Mexico, from an 8 mile through challenging 50K and 53K high altitude ultras set among fir and aspen with ridge views over the Tularosa Basin. Entries are capped at 50 and open Nov 27 2025.

Test your limits at the Woodbooger 100 in Norton, Virginia on June 13 and 14 2026, with scenic trails, big elevation and lively local support. Choose from 100 mile, 100 km, 50 km or 25 km and chase a finisher buckle or custom medal.

Take on a scenic 15.7 mile trail run on the Nipmuck Trail in Mansfield CT, following the Fenton River through woods, fields and small bridge crossings. Organized by the Shenipsit Striders, proceeds support local trail stewardship.

The Tahoe 100k is a mountain ultramarathon in the Sierra Nevada near Stateline, Nevada, covering 62.9 miles on mostly singletrack with 11,766 feet of climb and sweeping ridgeline views. Run past alpine Star Lake over rugged trail and aim to..

Treat Trot Toledo on June 14, 2026 offers races for all ages from a kids dash and untimed mile to 5K, 10K and half marathon with a virtual option. Enjoy chip timing, finisher medals and shirts plus on site packet pickup and post race awards..