Trail Running Calendar United States 2026-2027

Dark Anchor moves to Jekyll Island, offering runnable night loops on flat, smooth trails with distances from 25K to 100 miles and a 34 hour time limit. Professional chip timing and live tracking are provided.

Experience a scenic run or walk through Fremont with minimal climbing. Choose from 5K, 10K, or Half Marathon distances featuring diverse terrain from wood boardwalks to dirt paths along the bay.

A trail race near Oracle, Arizona on sections of the Arizona National Scenic Trail, offering distances from 12K to 50 miles with aid stations, a race shirt, and a finisher medal.

A trail race weekend in Christmas, Florida featuring point to point 100 and 50 mile ultras plus Sunday 15 and 8 mile loops through Tosohatchee, Seminole Ranch and Little Big Econ. Wildlife viewing, trail maintenance support, and early regis..

A winter trail event in Moab, Utah on January 30, 2027 offering 50 mile, 50K, half marathon, and 9K courses along Arches National Park and slickrock terrain. The event uses cupless aid stations with water dispensers.

A loop-format trail event in Bootleg Canyon near Boulder City offering 100-mile, 50-mile, and half marathon options with frequent aid, significant elevation gain per loop, and a guaranteed prize purse for the 100-mile race.

Experience winter trail running on the woodchip and dirt paths of the Big Cross facility in Pasco. Choose between the 2.5 mile or 5 mile distances and receive a specialized runners belt for participating.

Experience a unique winter obstacle course in Lake Geneva featuring distances from 5K to 20K. Enjoy a festival atmosphere with fire pits and food trucks after conquering challenges designed for both fun and competitive athletes.

Test your endurance at this backyard ultra in South Carolina. Run 4.167 mile laps every hour on the hour until only one participant remains at the Pleasant Ridge Camp and Retreat Center.

Interlaken Icicle Dash on January 30, 2027 at Interlaken Park in Seattle features 5k and 10k trail loops on paved boulevard and dirt trails. It is the final race of the 2026 to 2027 Winter Trail Series.

Trail races in Deception Pass State Park featuring 50K and 25K courses over single track, coastal bluffs and forest, with aid stations, drop bags, marked trails and free official photos available for participants.

An urban supported 50K and Half Marathon through Biloxi and Ocean Springs with GPX course files, multiple aid stations, and finish amenities at Altered Reality Brewing; the event supports Ainsley Angels.

A multi-distance trail race at River Ranch County Park near Liberty Hill offering 5k to 50k options, looped courses, fully stocked aid stations, finisher medals for all, and awards for top finishers across distances.

A trail event at Magnolia Hill Ranch in Navasota where runners complete a 5k every hour for five hours; prizes are awarded for overall finishers and relays, and primitive camping is available for a fee.

Experience a historic skiing tradition at Mount Spokane State Park. This 10K event features wave starts for all speeds and includes dedicated categories for adaptive skiers on the scenic Nordic trail system.

A mountain bike point-to-point on the Maricopa Trail from Cave Creek to Lake Pleasant with 36 and 15 mile options, plus a 10 mile out-and-back trail run at Lake Pleasant; proceeds support the Maricopa Trail & Park Foundation.

The Run the Pines - Kilgore will take place in Kilgore on Sunday 31 January 2027. You can run between 5 and 30 kilometers.

The 12hr Frenzy is a unique overnight trail challenge supporting youth track and field. Every hour for 12 hours, participants run or walk a 2 km loop in the dark at the Harrison County Fairgrounds. It's a fundraiser where all proceeds benef..

A weekend trail running event in Patagonia, Arizona on sections of the Arizona Trail and Madrean Sky Islands, offering 10K, 30K, and 50K routes with live music, food, aid stations, awards, and a Minimal Waste fundraiser focus.

Experience an iconic pine forest ultra through Huntsville State Park with 100 mile and 100km distances. This Western States qualifier features a scenic looped course on soft pine needles with world class aid station support.