Trail Running Calendar United States 2026-2027

Run a flat and fast off road course at an animal sanctuary with views of the Rocky Mountains. Choose from multiple distances and timed events while supporting rescued farm animals in a festival atmosphere.

An annual trail race on the north shore of Lake Natoma in Fair Oaks offering 5K and 10K courses through wetlands, oak bluffs, and historic gold-dredge terrain, with proceeds supporting a local scholarship.

A trail event at Almaden-Quicksilver County Park on June 7, 2025 offering distances from 5K to 50K, steep climbs, marked courses, aid stations, and toilet facilities. The 52 mile race is not held in 2025 and is planned to return in 2026.

Treat Trot-Orlando in Minneola, FL on June 6, 2026 offers in-person and virtual options across Kids Dash, 1 Mile, 5K, 10K, 15K, plus a volunteer then run option. Registrations include a shirt, bib, medal, photos, and postrace snacks.

Tackle the rugged trails of the Beaumont Reservation at the Baby Shippey. This cupless event features a challenging Half Marathon and 10K course with steep climbs, rocky terrain, and primitive paths. Test your mettle on Missouri's demanding..

A mountain running challenge in Roxbury, NY, featuring a tough 6.5-mile race and a shorter 5k option. Both courses traverse the ski slopes and trails of Plattekill Mountain. Awards are given for top finishers in each race.

Join an inclusive 5K and one mile fun run at Seneca Park to support the Rochester Hearing and Speech Center. Participants of all abilities can enjoy a superhero themed road course and a dedicated kids activity zone.

Starting in Lithia Park and ascending to the 7500 foot summit of Mt Ashland this race offers over a mile of vertical gain. Runners follow a mix of single track and fire roads through beautiful Oregon woodlands.

Experience a scenic loop course through the Devil’s Backbone Open Space in Loveland. This manual timed trail run features natural terrain and includes a commemorative hat for all participants.

Experience a team relay or individual 8K through the scenic trails and fire roads of Los Angeles' Griffith Park featuring a festive tailgate atmosphere with DJs and food trucks.

Experience the 42nd annual Lake Chabot Trail Challenge featuring a scenic half marathon loop and a paved 5K run. Enjoy views of the San Francisco Bay and Mt Diablo while competing for medals on chip timed courses.

Run through historic train tunnels and towering forests at the Hiawatha Spring Trail Run. This Montana event features scenic mountain views across several distances from 10K to 50K along a unique out and back course.

Event Format The Taskinas Creek Half Marathon for 2026 is described as a "no frills" or "Hike-a-Half" event. The organizer's stated goal is to be inclusive rather than competitive, with the aim of keeping entry fees low...

Storm the Woods offers four trail race distances at Chester Woods, from a 5K to a 50K ultramarathon. The event is organized by a non-profit focused on youth mental health awareness. Runners can choose between loops for the longer distances.

Enjoy a 3 mile trail run through the scenic Westport Rivers Vineyard & Winery followed by a vineyard celebration with dinner, wine, and live music.

Light at the End of the Tunnel Marathon The Light at the End of the Tunnel Marathon takes place in Washington, starting from Snoqualmie Pass and finishing in North Bend. For 2026, the event will follow an alternate, fully permitted route du..

The Sunapee Scramble is a two-lap mountain race at Mount Sunapee Resort, featuring 9.3 miles and 3,300 feet of climbing. It hosts both the USATF and Collegiate Mountain Running National Championships in 2026. The event also includes the New..

Join the Miles for Mimosas 5K at Talk of the Table in Sugar Hill. Run or walk a 5 km course and enjoy a social mimosa with friends and fellow participants at this vineyard themed event.

Run for the Hills offers scenic trail races and family-friendly runs in Corvallis. Choose from a challenging 30k or 8k trail course, a paved 2-mile walk/run, or a kids fun run. Proceeds benefit the Greenbelt Land Trust trail fund.

Overview This low-cost event aims to get people out on the trails in a fun environment that is open to everyone. The start and finish location is at the Lakeside pavilion near the South Trail Head in Oak Mountain State Park. Race Details Th..