Trail Running Calendar United States 2026-2027

Backcountry Rise brings scenic singletrack around Coldwater Lake on Mount St Helens with 50K, 20 mile and half marathon options. Base camp at the Science and Learning Center includes parking, camping, aid stations and chip timing.

Experience the Ice Age National Scenic Trail through lakes and forests in Chequamegon Nicolet National Forest at the intimate Midwest States 100, August 29 to 30 2026. Choose 100 mile, 100K or 50K, camp nearby and enjoy a lightly traveled t..

Take on the Baker Trail UltraChallenge, a scenic 50 mile point to point ultramarathon through western Pennsylvania that finishes in Brookville. Run solo or with a relay team of up to five and earn a commemorative medal piece for finishers.

Experience a spirited trail running weekend with 50 mile and 50K ultras plus marathon and half marathon options, famed for huge finisher medals and a lively post race party. Registration for 2026 is closed but a wait list will open soon.

Run a challenging 7.1 mile mountain course at Grand Targhee on August 29, 2026, climbing over 2,200 ft and topping out near 9,920 ft. Expect steep technical trails, spectacular views, aid stations, and a competitive field capped at 500.

Run technical trails through old growth forest, waterfalls and steep climbs at the Salt Springs Field, Forest & Falls Trail Races. Choose 5K, 10K or a grueling 50K five loop challenge while supporting park trail conservation.

Tackle the Labor Day Slay at Queeny Park on August 29, 2026 with 5K, 10K, 10K Ruck or half marathon options on a marked trail loop that all start together. Expect chip timing, aid stations and a finisher medal.

Join Rock Hawk Trail Races on August 29, 2026 at Philip S. Miller Park in Castle Rock for scenic rolling trail courses from 5K to 50K. Enjoy friendly aid stations, sweeping ridge views, and the chance to support local open spaces and trails..

Mindy Creek Trail Races in St. Croix Falls, WI showcase scenic yet technical trails with rolling hills, bridges and long stretches of single track. Marathon, half marathon and 10K options deliver a true trail challenge and all finishers get..

Swim roughly 30K through Pittsburgh's three rivers from Point State Park to the Point in a fully supported open water marathon that benefits Team Forever and families facing infant heart surgery. Limited water starts and strict time limits..

Take on the Black Bear Trail Races in Waterville Valley on August 29, 2026, with distances from a rugged 50K circling 4,000 foot peaks to a family friendly 1 mile fun run. Scenic trails, big climbs, and alpine views await runners of all lev..

Run through towering sunflowers on scenic dirt trails at the Sunflower Trail Run in Buhler, KS with 5K and 1 mile options plus a virtual 5K for remote racers. All finishers receive a t shirt, medal and Kansas Maze festival pass and can enjo..

Run high country trails above Steamboat Springs at the Continental Divide Trail Run on August 29, 2026. Choose 50K, 16 Miler, or 5 Miler for stunning Yampa Valley vistas and challenging alpine climbs.

Tanri Lake Race on August 29, 2026 in Miramonte CA features three person relays, a 10 hour individual endurance challenge, and a lakeside 10K on a scenic 6000 foot loop. Registration includes a Tanri hat and Friday evening dinner.

Hit Summit Bechtel Reserve near New River Gorge for Spartan Trail 10K or half marathon on Aug 30, 2026. Tackle steep, technical singletrack through lush forest and join the weekend vibe with obstacle races and group discounts.

Run through towering redwoods on scenic single track trails at SPASM Crystal Springs Trail Run in Woodside, with distances from 8K to 50K and a kids dash. Stocked aid stations, finisher medals and shirts for early registrants.

Run through orchards and rolling hills at Albemarle CiderWorks on August 30, 2026, with 5k and 10k trail courses and a virtual option. Enjoy chip timing, a finisher medal, tech shirt and a celebratory glass of cider at the finish.

Enjoy a scenic 5K trail or one mile Move As You Please at Thorncroft Equestrian Center’s 70 acre farm in Malvern. Finish with live music, food trucks and pony meet and greets while supporting care for Thorncroft horses.

Experience the Dark Divide Trail Races Sept 4 to 6, 2026 near Randle, Washington, with distances from a 15 Miler up to a 100 Miler. Rugged, scenic forest courses, a Hardrock 100 qualifier, and rustic basecamp at Cispus Learning Center.

Climb to scenic summit views at the Jump off Joe races in Kennewick WA on September 5 2026, with 26.2 km marathon, 13.1 km half and 10 km options over rugged gravel roads. Aid stations, finisher awards and prize drawings add extra motivatio..