Trail Running Calendar United States 2026-2027

Test your endurance at the Hades Climb in Ozark with 1, 2, or 4 hour stair climbing challenges. Complete as many 600 meter loops as possible on a course featuring over 75 percent stairs and unique fire elements.

Multi format mountain endurance event on Laramie Peak starting and finishing at Friend Park Campground. The route is a remote, technical loop of about 9 miles with nearly 3,000 feet of elevation gain per lap and basecamp aid.

Experience the scenic trails of Oak Ridge at the Haw Ridge Trail Race. Balance a significant early ridge climb with several miles of smooth running along the lake in this 8 mile or kids 1 mile event.

Experience a fun and muddy day at the Golden Spike Event Center featuring twelve obstacles and mud pits. Join a non competitive course where participants can run, crawl, and slide through several miles of mud.

Trail run at Muscatatuck County Park offering 5K and 15K marked courses with GPX files. Weekend options include festival camping, evening kayak shuttle trips, and mountain bike events.

This trail run in Naples, NY explores the scenic High-Tor Wildlife Management Area. The course starts in the community park, features significant climbs on the Finger Lakes Trail, and passes multiple aid stations. Runners can choose between..

A technical 5.6-mile loop trail race in Northfield, NH, run over six laps with a ten-hour limit and about 4,400 feet of elevation gain; the event supports Spaulding Academy & Family Services and provides aid stations and drop bags each lap.

A trail race in Akron, Ohio on July 11, 2026 that runs from Memorial Parkway into Summit Metro Parks. Distances include marathon, half marathon and 10K with water stations and medals for all finishers.

A mountain 5k up Mt Baldy Resort with about 1,500 feet of ascent to the Notch, followed by a BBQ, bar and live music at the finish. Runners can return by lift and dogs are not allowed on the lifts.

Test your limits at Indiana's largest endurance event on the Butler University campus. Run solo or as a team for eight hours through varied courses before enjoying a celebratory cookout and live music.

Run the TARC Blue Hills Skyline 12K on June 21 in Milton, MA, tackling about 2,300 feet of climbing on rocky, technical Skyline trails. Stair climbs and panoramic Boston skyline views make this a memorable trail challenge.

Experience a historic trail run at Connecticut's Putnam Memorial State Park. Choose between 3, 6, or 12 hour options on a 1.776 mile loop that passes through former Revolutionary War encampments.

A night trail event at Twin Mountains Offroad Park in Kinta, OK offering multiple trail and ruck distances, stocked aid stations, finishers medals, complimentary photos, and a family-friendly start/finish area.

A community running event in Ebensburg, PA on July 11, 2026 with 5K and 10K out-and-back courses on the Ghost Town Trail and a free kids race. Proceeds support the Cambria County Regional Firefighters Association training facility.

Trail races of 10K, half marathon and 17 miles follow the Bear River greenway and park trails in Evanston, Wyoming. Courses run through river bottoms, pass park wildlife and offer upland views of the Uinta range.

Experience a fast and flat race on the Coal and Coke Trail in Pennsylvania. Run a ten or thirty mile course featuring crushed gravel paths, organic aid stations, and unique handmade finisher medals.

Run With The Wild in Seeley Lake features 1K, 5K and 10K courses on Seeley Creek Trails, a free pancake breakfast for participants, plus awards and prize drawings. Strollers and leashed dogs are welcome.

A trail half marathon at Ward Lake in Ketchikan on July 11 2026 featuring about 14 miles on local trails and four aide stations. Entry follows a sliding scale and relay teams of up to four runners are allowed.

Run the trails at Coler Mountain Bike Preserve in this 5K trail race. The event celebrates summer and freedom with a patriotic theme, offering medals, t-shirts, and awards. A kids' fun run and a training program are also available.

Join a 5k run or a 1-mile walk on the scenic, traffic-free Ironton Rail Trail in Coplay. The event supports a cause and offers a T-shirt, refreshments, and professional timing. Awards are given across multiple age groups for the 5k.