Trail Running Calendar United States 2026-2027

Experience the wooded trails of the historic Ward Pound Ridge Reservation in New York. This event offers 25K, 50K, and 50 mile distances featuring a mix of technical singletrack and runnable carriage roads.

Explore the trails at the Riley Park Trail Races in Orange County's Thomas F. Riley Wilderness Park. With distances from a 5k to a 30k and a 6-hour event, there's a trail run for various goals. All finishers receive a shirt and a medal.

Experience the rugged beauty of the Sangre de Cristo mountains at the Philmont Scout Ranch. Choose from four trail distances reaching up to 50 miles across the high adventure terrain of New Mexico.

Experience a hybrid course featuring both paved roads and natural trails in Mattawan Michigan. Start and finish inside the high school stadium for a unique athletic atmosphere that blends road speed with cross country grit.

Run for the Oaks is a 10th annual trail race through the vineyards and oak savannas of Oregon's Left Coast Estate. Proceeds support the Oak Savanna Restoration Project. The event includes wine tasting, live music, and a scenic course for ru..

Run a 10K on two laps of rolling trail around Stryker Lake at Griffin Bike Park. This August event is a DINO trail series bonus race where all finishers earn points. Top finishers and age group winners receive medals.

The Moosalamoo Ultra starts at the Blueberry Hill Inn, featuring mountain trails in the Green Mountain National Forest. Runners can choose between a 36 mile or 14 mile course, each with significant elevation gain. The event is family and do..

The Hillman Ride and Fly will take place in Frankfort Springs on Saturday 1 August 2026. You can run between 21 and 50 miles.

Experience high alpine racing through the scenic singletrack and forest trails of Winter Park Colorado. Join a point to point mountain adventure with distances ranging from a 10K loop to a technical 50K ultra.

Set in the stunning scenery of Alaska's Hatcher Pass, these races offer a true mountain challenge. Runners can tackle a marathon or a roughly 54-mile ultramarathon, both featuring significant elevation gain on a point-to-point course. The e..

Event Overview The HURL Elkhorn is an ultramarathon and trail running event taking place in the Elkhorn Mountains near Helena, Montana. The event offers three race distances: 50 Mile, 50K, and 13.1 Mile. All courses are run entirely on trai..

A unique "last person standing" trail run in Kempton, where runners complete 1.6-mile laps against a shrinking clock. The event culminates in a communal post-race gathering with food and sponsored refreshments.

Experience a loop based trail race at the Newbsanity Adventure Center featuring creek crossings and swamps. Choose between 5K, 15K, or 50K distances with an optional rucking class for those seeking a weighted challenge.

Join the South Texas Rollers Cross Country Invitational in Corpus Christi for a scenic 5 km at West Guth Park. Open to all, teams and individuals can compete for medals and age group awards.

Explore the wooded trails of Little Bennett Regional Park in this trail run. Choose between a beginner-friendly 5K+ or a 10K course featuring single-track paths, hills, and streams. The event includes race swag, post-race food, and a free k..

Experience an intense mountain trail race at Swain Ski Resort featuring 2500 feet of elevation gain across two loops. This USATF Niagara Championship event tests runners with steep ski slope climbs and rapid descents.

Experience the coastal beauty of the Marin Headlands with trail races ranging from 8K to 50K. Run past historic landmarks and enjoy panoramic views of the Golden Gate Bridge and the Pacific Ocean.

Experience mountain racing on the Olympic Peninsula at the Beast of Big Creek. Summit Mt. Ellinor in the 22K Skyrace or explore lush rain forests on the 8K Forest Loop in Hoodsport, Washington.

Run a unique multi-loop marathon through California's scenic Royal Gorge. Choose to tackle the 26.4-mile course solo or share the adventure with a partner or team. The event features a central, festive aid station accessible only by shuttle..

A free 5K trail run for kids 12 and under in Wellsboro, PA. The course features stream crossings and over 750 feet of climbing, with volunteers along the route. A post race lunch is included.