Trail Running Calendar United States 2026-2027

Event Overview The Broken Arrow Skyrace is a four-day mountain running event held at the Palisades Tahoe ski resort near Lake Tahoe, California. It is a multi-distance event inspired by classic European Skyraces. Distances The event feature..

The Burney Mountain 100 is a 100-mile ultrarunning event set in the Lassen National Forest for June 2026. Registration is open, with free entry offered to Indigenous runners. It operates under a special use permit on forest and industry lan..

Experience an adventurous three day stage relay through North Central Washington for teams of eight. Navigate 225 miles of rugged trails and forest roads using old school maps in this unique low tech mountain running event.

Experience the starry skies of Northern Arizona at this night trail race through the Ponderosa pines of Flagstaff. Choose between three distances at 7,000 feet elevation and enjoy a well stocked aid station and custom finisher medal.

The Bighorn Trail Run offers a rugged, remote challenge in the Bighorn Mountains on June 19-20, 2026. Choose from four distances on technical trails with potential wildlife encounters. This classic ultra-running event tests endurance with s..

The Froggy Mountain 100 and 50 is a unique loop event with significant elevation gain per mile. Aid is available every loop with hot food. All finishers earn a buckle.

Explore the trails of Brown County State Park in this 8-hour trail run. Choose between a run-only option or a full weekend with camping. The event features looped courses and is free for members of the Indiana Trail Running Association.

Prepare for the Race Across the Sky at this three day training camp in Leadville. Run key sections of the 100 mile course alongside veteran guides and attend educational panels on nutrition and biomechanics.

Run through the night on Montana's singletrack trails. This unique 12-hour event challenges you to complete as many 11.57-mile loops as you can on Mount Ascension. Wildlife sightings are part of the adventure.

Experience the Orange Curtain Endurance Run along the San Gabriel River in California. Featuring USATF certified courses from 10k to 100k, this event offers a fast and flat route perfect for personal milestones and Boston qualification.

Experience the beauty of New River Gorge National Park at this trail festival in West Virginia. Choose from distances ranging from a 5k to a 50k ultra while exploring forested trails and river views.

Celebrate Juneteenth with a scenic trail run through the hilly terrain of Schaeffer Farm in Germantown. Choose between 6k and 12k distances on a course that welcomes both runners and walkers.

Experience three days of mountain trail running in the scenic Virginia Highlands. Enjoy guided runs between 9 and 12 miles while staying at a remote wilderness property with full camping amenities.

About the Event The Table Rock Trail Challenge is a Last One Standing event on a looped course with descending lap cutoff times. It is held on the trails of Clark Reservation State Park in Jamesville, New York. The park is a geological poin..

Experience an old school 45 mile trail ultra through the famous gorge of Letchworth State Park. This community focused event features single track trails and significant climbs with a strictly limited field of 150 runners.

Run through the sacred landscape of Bears Ears National Monument at this high-elevation trail ultra. The course climbs into the remote Abajo Mountains, offering panoramic views of Utah's canyon country. Distances range from a 13K to a 50 mi..

Manitou’s Revenge is a 53-mile ultramarathon through the remote Catskill Mountains. With 15,000 feet of climbing on rocky, steep trails, the course becomes progressively more difficult. It runs from Windham to Phoenicia on the Long Path.

Race through the historic landscape of Black Mountain, an ancient volcano in San Diego. The event offers 50K, 25K, and half marathon distances on technical single-track and jeep trails featuring significant elevation gain.

Experience the beauty of the Susan River Canyon with trail races featuring flowy singletrack and scenic vista points. Choose between three distances and enjoy a post race celebration at the Hobo Camp Day Use Area.

Experience the Blue Mountains at the Jasper Mountain Trail Fest featuring solo marathons and a unique four person relay. Run through a pristine nature reserve while supporting environmental conservation and wildlife habitat restoration.