Trail Running Calendar United States 2026-2027

Join the new Community 5k at the 34th Annual Oxford Classic in Bend Oregon, a free, open to all loop through scenic Drake Park along the Deschutes River. Flat, wide paths make it ideal for a relaxed jog or lively pack racing.

Join the Bear Chase trail running festival Oct 3 to 4, 2026 at Bear Creek Lake Park in Lakewood, Colorado with distances from 5K to 100K on scenic singletrack. Proceeds support Lakewood and Bear Creek open space projects.

Run the True to the Brew 13.1 in Spartanburg SC on October 3, 2026, a point to point on the Croft Passage of the Palmetto Trail. Expect a technical, moderately hilly course best for experienced trail runners and hikers.

Run a challenging 100K through the wild trails of Cuyamaca Rancho State Park, featuring mountain ridges, desert views and stretches of the Pacific Crest Trail. This three loop course near San Diego is a Western States qualifier and a true t..

Run the FLATS Trail Half in Kirksville for 13.1 miles of single track, rocky climbs and lake views. Aid stations, shuttle service and a fundraiser supporting local trail building make it a lively community challenge.

Run the Arkansas Traveller 100 mile through the Ouachita Mountains near Perryville, AR. Expect 12,000 feet of climb, a 17 mile loop plus an 83 mile out and back, full aid stations and a 30 hour Western States qualifier.

Run scenic dirt trails and wide mountain views at the HRCA Wildcat Mountain Trail Races in Littleton, CO. Choose a 10 mile, 10K, or kids fun run and enjoy post race pancakes, medals, and a festive mountain day.

Join the Howlin' Coyote Canicross Trail Race in King George VA for a scenic, dog friendly trail run that benefits Friends of Caledon State Park. Enjoy varied terrain, reusable speedCups and the chance to race with your leashed pup.

Take on scenic new trails at Pocahontas State Park with a chip timed half marathon or 10K. Expect runnable singletrack, on course water stations, live results and race day age group awards in a festive park setting.

11 Miles to Paradise is a 10.6 mile point to point trail race along single track and forest roads beside the Clark Fork River in Lolo National Forest. Enjoy rolling hills, river views, shuttle service and a finish at Ferry Landing.

Celebrate Oktoberfest with a 5K Trail Run at Boal City Brewing in Boalsburg this October. Tackle scenic rolling trails and hills, enjoy a free brew if 21 or older, and stay for awards and a trophy engraving for overall winners.

Join the Kettle Cooker Five & Dime at Glenroy Preserve for scenic loop trails with 5 mile, 10 mile and 25K options over hills, creeks and rocky terrain. Chip timing, aid stations, a soft tee and post race beer make it a great day.

Run the winding single lane trails of Groton Town Forest with a choice of 9.5 mile or 3.4 mile courses featuring roots, rocks and rolling climbs. Limited to 250 runners, this community race supports Groton trail maintenance and finishes wit..

Join the 2026 FAAP Fall Classic at North Park on October 4 for scenic cross country races on park trails including part of the Rachel Carson Trail as autumn arrives. Proceeds support an orphanage in the Philippines with bamboo medals.

Join the SVdP Walk for Hope in Fort Wayne on Sunday, October 4, 2026 for a 5k or shorter loops around Parkview Field. Enjoy a community tailgate and help raise funds that directly support local families facing poverty and hunger.

Celebrate Day of the Dead in San Antonio with a scenic chip timed half marathon and shorter distances through parks and greenbelts, plus a costume contest with prizes. Finish with live music, Mexican food, and family friendly festivities.

Tackle a scenic 5K or 8K through Pindar Vineyards on flat packed trails while supporting the NY Cancer Foundation. Finish with live music, food trucks and a complimentary glass of Pindar wine for a festive fall celebration.

Take on the Black Forest Ultra, a 100K on Pennsylvania's scenic Black Forest Trail with about 13,400 ft of climbing and steep climbs through vivid fall foliage. No crews or pacers make it a true solo test.

Run scenic singletrack and rolling climbs at the Think Big Trail Challenge in South Williamsport, PA, with 5K and 10K courses through the Bluebird and Pocowanache trails. Support the Think Big Pediatric Cancer Fund while enjoying rugged for..

Tackle the rugged NipMuck Trail Marathon in Ashford CT, a 26.4 mile trail test through rocks, roots, mud and wooden bridges. Run solo or as a two person relay and expect a challenging, hilly second half that rewards grit.