Trail Running Calendar United States 2026-2027

Tackle 100 miles in Cool, California on alternating lap loops through scenic singletrack and fire roads. Well marked with aid stations and crew access at the start, finishers earn a handcrafted Comstock Heritage buckle and medal.

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.

Join the 28th annual Lake Mingo Trail Run on June 13, 2026 at Kennekuk Cove County Park, a scenic 7.1 mile loop mostly on natural trails with rolling hills and nine bridges. Celebrate afterward with food, beer, and great trail camaraderie.

Run the Jackson River Scenic Trail on June 13, 2026, choosing from marathon, half, 10K or 5K along a mostly flat crushed gravel former rail bed with river views. All finishers get a commemorative medal and a lively finish area with vendors.

Run into evening at McFarland Park near Ames for the Iowa Trail Run Series Midsummer Night's Run, a sunset trail 5K and 10K over single track, prairie and gravel. Enjoy post race food, games and a rotating race item while supporting Story C..

Run the Florida Run LEFTOVER Trail Race on June 13, 2026 at Lake Louisa State Park in Clermont, featuring scenic 4 and 8 mile trail courses. Professionally timed with awards, a leftover medal, live music and post race food for a family frie..

Run the scenic Barr Lake Trail Race at Barr Lake State Park in Brighton, CO on June 13, 2026. Choose from 5K to 50K on a looped dirt course with continuous lake and Front Range views, friendly aid stations, and a relaxed mostly flat route.

Run, ride and relax at Norbrook Farm Brewery Trail Festival in Colebrook, CT, with timed runs, 5K and 10K races, a duathlon and mountain bike courses on scenic, runnable farm trails. Enjoy brewery pours for 21+ plus postrace medals and awar..

Run under the stars at Hypnosis Night Runs, a desert singletrack night trail event in Estrella Mountain Regional Park on June 13, 2026. Choose from 6K to 52K and enjoy saguaro scenery, aid stations, and a festive night race atmosphere.

Experience waterfalls, lava flows and old growth forest on the scenic 31 mile McKenzie River Trail Run near Blue River, Oregon on June 13, 2026. Proceeds support McKenzie Bridge area non profits and aid stations keep runners fueled.

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.

Explore Park City trails this summer with the Triple Trail Challenge, a three race series featuring a Half and 7K, a 25K to Jupiter Peak, and a scenic 50K along Mid Mountain. Limited to 400 runners per race with custom finisher medals and s..

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..

Explore rugged singletrack and an old railroad bed on a tough 5 mile loop at the Flat Rock Trail Race in Dunstable MA. Proceeds benefit the Humane Society for Greater Nashua and runners can repeat loops for up to six hours.

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.

Enjoy high country singletrack and historic rail grades above the Tularosa Basin in Cloudcroft NM with stunning views. 8 mile, 3 mile, or 1 mile kids dash in a small, scenic field.

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.

Explore Cougar Mountain single track trails on June 13 with options from 5K to 14.5 miles through forested hills and wetlands. Organized by Seattle Running Club and Northwest Trail Runs, part of each entry benefits King County Parks.

Join Around the Beach on June 13 in Munroe Falls for a scenic 5K or 1.55 mile fun walk around the lake to support Running2bwell. Live music, treats, a tech shirt and medal, and a course friendly to dogs and strollers.