Trail Running Calendar United States 2026-2027

Timed 7 hour and 13 hour loop races on a scenic 1.54 mile mixed-surface course in Magnuson Park, Seattle, with chip lap counting, a well-stocked aid station, medallions and a boxed vegetarian post-race meal.

A trail 5K at Blydenburgh County Park on May 23, 2026 with in person and virtual options plus a free kiddie dash. The route mixes pavement, dirt roads, and hard packed trails and includes post race hydration and refreshments.

Follow the historic path of the 1889 Johnstown Flood on a hybrid road and rail trail course. Runners can choose between three distances and experience the historic Staple Bend Tunnel before finishing at the Old Stone Bridge.

A 5K run and walk beside the Cacapon River during Wardensville Spring Fest, supporting the Junior Crew program at Farms Work Wonders with age-division awards and same-day registration available.

A loop-based trail event at Settlers Cabin Park using the Last Trail Standing route run in reverse. Distances range from a 5K loop to a two-loop 50K, with well-marked trails, two main aid stations, and options for hikers and trail-friendly..

Fools Trail Race at Camp Manatoc in Peninsula OH offers a 10K, half marathon, marathon and an 8 hour format on a 5 km loop. The course includes wide trails, singletrack and hills, and provides a fully stocked aid station.

Trail races at the YMCA of the Rockies in Estes Park on May 23, 2026 offer 50k, 25k and 10k options. The course centers on a 10 km loop with a 1,200 ft climb at Bible Point and two staffed aid stations.

Trail races at China Camp State Park in San Rafael feature single-track routes with bay and Mount Tam views. Courses include a climb starting around 1.5 miles and distances from 3.1 to 13 miles.

Experience Maine's premier trail running festival featuring races from 5K to 100K. This multi day event includes a 30 hour endurance challenge, dog friendly canicross races, and a sunset run at Pineland Farms.

The Mount Wilson Trail Race returns May 23, 2026 with the full 8.6 mile out-and-back from Kersting Court to Orchard Camp and back. The event includes a Kids Fun Run, a Kersting Court expo with food and community booths, and support for volu..

A 10K range trail race at Shawnee Mission Park North in Shawnee, KS. Part of a six stage series with a $50 entry where $5 supports Urban Trail Co and a cupless aid policy requiring personal hydration.

Looped 3.1 mile laps at Lake Carl Blackwell let runners choose distances from a single 5K up to a 50K. The trail mixes dirt, grass and packed earth and features a central aid station and marked course.

A loop based 50 mile trail challenge at Lake Carl Blackwell in Stillwater OK, run on 3.1 mile loops with a 12 hour cutoff, chip timing, and permitted pacers during later stages.

A multi-distance ultrarunning event at Lake Youngs Watershed near Renton, WA. The course is a rolling loop with 900 feet of elevation gain per lap and options from 50K up to 200 mile with time limits by distance.

Run to Remember in Cary, NC offers in-person and virtual 2, 4, and 6 mile races on the Northwest Cary YMCA greenway to support the Veterans of Foreign Wars. Finishers receive a medal and gift and course records may earn a prize.

Experience a technical trail race in eastern Kentucky featuring a 10K or a Half Marathon. Navigate wooded terrain with significant elevation gains and fast descents at the scenic Perry County Park in Hazard.

Furbutt's Backyard uses a 4.167 mile hourly loop with a 24 Hour 100 mile limit and a 12 Hour After Dark option at Mustang Trailhead. A single aid station supplies water, ice, Gatorade and snacks and crews are allowed there.

Páli Peak Trail Run takes place May 23, 2026 in Bakersfield, California and offers in-person and virtual 5K, 10K and 21K options. Race day includes packet pickup, pre-race announcements, awards and closing announcements.

Trail running at Farish Recreation Area on May 23, 2026, with a half marathon, 10K, 5K and a free 1 mile kids run. Top three men and women place in each adult race and the first 200 finishers receive a race hat.

Experience the trails of Highland Forest County Park with 10 mile, 20 mile, and 50K distance options. This event features technical terrain and significant elevation gain through forests and logging lanes near Fabius.