Trail Running Calendar United States 2026-2027

Test your endurance at The Preserve at Lakewood in a unique elimination race. Complete two mile laps on rolling grass trails as the time limit grows shorter with every loop from sunrise to sunset.

The 17th Annual Crossroads Trail Run offers 2K, 5K and 10K trail courses at Crossroads at Big Creek Nature Preserve in Sturgeon Bay with chip timing, awards and proceeds supporting environmental education.

A multi-distance trail race on Marys Peak near Blodgett, Oregon, with 100K, 50K, and 25K options, multiple aid stations, camping, and age-group awards. The course passes forested slopes, streams, and diverse plant life.

An annual June endurance trail event featuring 100 mile, 100k, 50k and 38 mile options on mainly Ice Age Trail terrain. Entry for 2026 is by lottery with an ordered waitlist and early invites for rollovers and volunteers.

A point-to-point 100-mile ultramarathon from UC Berkeley to Skyline High School in Oakland, featuring about 18,000 ft of elevation across ridgelines, redwood forest and lake trails; the 2026 race is sold out with a waitlist.

A two-day event at Green Lakes State Park with Saturday swim-bike-run races and Sunday trail and kids runs. Registration opens July 21, 2025 and fees vary by event.

USATF certified point to point marathon and half on June 13, 2026 near North Bend, WA, with a sustained downhill profile, on-course aid, shuttle and drop-bag support; the marathon is a Boston Qualifier known for fast times.

Trail races on June 13th 2026 in Sinks Canyon Wyoming feature multiple distances from a kids 1 km to a 50 km mountain course. Hosted by the Lander Running Club with riverside and alpine scenery.

A 6.9 miles mountain trail race at Cannon Mountain, New Hampshire with 3,080 ft of elevation gain and a summit at 4,031 feet. The route features a 2 mile Kinsman Ridge section on steep technical trails and a strict 2 hour summit cutoff.

A multi-distance trail event in Cool, California on June 13 and 14, 2026 featuring 13.5 and 11.5 mile loops, live runner tracking, single track and fire road terrain, and finisher awards for every distance.

A 100-mile trail event on two alternating loops in Cool, California, totaling about 13,600 feet of elevation gain. The race features marked single track and fire roads, aid stations, chip timing with live tracking, and handcrafted finisher..

A USATF certified trail event in Covington, Virginia featuring a full marathon, half marathon, 10K and 5K along the crushed gravel Jackson River Scenic Trail. Finishers receive a commemorative medal and awards for top overall and age group..

Experience an evening trail race through the woods and prairies of McFarland Park. This summer event offers 5K and 10K distances with post race food and games while supporting local conservation efforts.

A mid June trail run at Lake Louisa State Park offering 4 mile and 8 mile loop options with chip timing, live music, throwback swag, aid stations, and on-course restrooms.

A multi‑mile obstacle course at Riverside High School in Chattaroy with 30-plus obstacles, competitive and open divisions, age 14 and up, finisher medals and proceeds benefiting Riverside High School Athletics.

A five mile fun run along the Cheshire Rail Trail from Fitzwilliam Depot to the restored Troy Depot on June 13, 2026. The day features food and festivities, a children's loop, return transport on request, and benefits local historical socie..

A multi-distance trail event at Barr Lake State Park on June 13, 2026 featuring dirt loop and out and back courses with continuous lake and Front Range views and modest elevation gain.

Experience a day of trail running and mountain biking at the Norbrook Farm Brewery Trail Festival. Enjoy multiple race distances, local food trucks, and rewards at this scenic Connecticut brewery.

A night trail running event in Tolleson AZ offering distances from 6K to 52K on desert single track among saguaro cactus. Courses feature stocked aid stations, drop bags, crew access for the start finish, and live race tracking.

A timed trail event at Big Springs Park where runners complete a 4.1667 mile lap each hour. Race choices are 1 hour, 3 hour, 6 hour, and 12 hour with winners set on the designated hot laps.