Trail Running Calendar United States 2026-2027

Blazin' Summer Sufferfest lights up Cedar Hill State Park at night with looped trail races from 5K to 54K across forest and grassland. Trails are unlit so carry hydration and a reusable cup for a rugged, adventurous night run.

Take on the Tushars Mountain Runs on Saturday August 1 2026 at Eagle Point Resort near Beaver Utah, with distances from a half marathon to a 100K. Expect high elevation technical singletrack that starts and finishes near 10,500 feet and cre..

Experience Steel City Human vs Horse at Hillman State Park in Burgettstown, where runners and riders race side by side on scenic single track, gravel and meadow trails. Choose 20k, 50k or 50 mile distances and enjoy a unique race day.

Run a 5K, 10K or Half Marathon around scenic Green Valley Lake, tackling a lake loop and a challenging climb to forest viewpoints on mixed paved and dirt roads. Enjoy post race festivities while supporting The Children’s Forest.

Run high alpine trails at Taos Ski Valley during the Up & Over Trail Run Weekend, with a challenging 10k summit to valley course, a steep 1k vertical climb and a fun 1k kids run. Expect epic mountain views, serious elevation and great post..

Run the Vineyards at Bohemia Manor Farm offers scenic 5K and 8K courses through vineyards, waterfront and wooded trails, chip timed with live results. Finish with refreshments, a souvenir wine glass and an after party on the river.

Experience the Yellowstone Trail Race in West Yellowstone, Montana on August 1, 2026, from Rendezvous Ski Trails. Choose marathon, half marathon, or 10K on scenic, challenging trail terrain.

Run through rugged Wyoming Wilderness at El Vaquero Loco on Aug 1, 2026, choosing a challenging 50k or 31k course. This community race supports Star Valley High School track and cross country while showcasing scenic, off road trails.

Run the Ridge Reaper at Ward Pound Ridge Reservation with 25K, 50K, and 50M courses through technical singletrack and scenic carriage roads. Big climbs, ridge views, and a cupless format so carry your own hydration.

Triple Dog Dare in Irving on August 1, 2026 at Sam Houston Trail Park offers distances from a Kid's Dash to a 15K, plus a virtual option. Family friendly race with shirts and finisher medals, awards for timed distances and charity support.

Run scenic single and double track trails at the Riley Park Trail Races on August 1, 2026 in Coto de Caza. Choose from loop based 5k up to a 6 hour loop challenge and enjoy a finisher shirt and medal.

Join the Philmont Trail Race on August 1, 2026 in Cimarron New Mexico for trail runs from 8 to 50 miles across scenic Philmont Scout Ranch. Proceeds benefit Philmont Scout Ranch and the Boy Scouts of America.

Run the Mattawan Wildcat Road and Trail 5K through neighborhood streets and scenic wooded trails, finishing on school grounds with a festive community vibe. All finishers earn medals and proceeds support Brainstrong education programs.

Run for the Oaks is a scenic trail day at Left Coast Estate with 5K and 10K routes through vineyards and old growth oak savanna. Finish with wine tasting, live music, and help fund oak restoration.

Run a scenic 10k around Stryker Lake at Griffin Bike Park with rolling hills, wide trails and two friendly laps that make passing easy. Camping at Fowler Park and the concurrent DINO Gravel Triathlon create a lively event atmosphere.

Run Skyline 50K at Lake Chabot Marina in Castro Valley this August, a scenic loop through East Bay Regional Parks with 50K and half marathon options. Expect solid aid station support, finisher swag and a lively post race BBQ and beer.

Challenge yourself on the Ely Mountain Trail Race at Balsam Forebay near Shaver Lake, CA, with 14K and 8K courses featuring steep climbs and sweeping Sierra views. Capped at 250 runners, both routes offer rugged singletrack and a festive fi..

Beat the heat at the Heatwave Half Marathon in Kansas City, offering distances from a kid dash and 1 mile to 5K, 10K and the half marathon. Enjoy a designer shirt, custom medal, chip timing, free photos and Kona Ice at the finish.

Beat the heat or embrace it at the Summer Meltdown in Wheeler Park, Oklahoma City on August 2, 2026. Choose distances from a kids dash to a chip timed half or join virtually for a scenic course with aid stations and medal finishes.

Run the Lory Summer Trail Series in August at Lory State Park: four midweek trail races from 5K to 12K with scenic climbs and friendly competition. Stay after each race for pizza, drinks and a free vintage shirt, plus series awards.