Trail Running Calendar United States 2026-2027

A 10 hour loop event at Windsor Castle Park in Smithfield VA on a 3.1 mile trail with about 150 ft gain per loop. Event options include 10 hour, 5 hour, 2 hour and a one lap 5k and rucking is allowed.

Experience a multi distance trail event at Rocky Hill Ranch in Smithville. Run through shaded pine forests on a 10km single track loop with distances ranging from 10km to various ultramarathons and relays.

A trail running event at Devil's Lake near Baraboo, WI on July 11, 2026, offering distances from 10K to 50 miles, marked courses with aid, post-race food and a finisher medal.

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.

A mountain running event near Douglas WY with 24-hour, 12-hour, and single-summit options on a rugged, technical 9 mile lap that gains nearly 3,000 feet. Basecamp aid provides food and crew access and medical staff are on site.

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 races at Muscatatuck County Park on July 11, 2026, offering mapped 5K and 15K courses, festival camping, kayak shuttle trips, and mountain bike events, with medals for overall and age-group top finishers.

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.

Experience a high altitude mountain run on the slopes of Mt. Baldy Resort. This 5k course features a 1500 foot climb through scenic trails ending with a sunset celebration and BBQ dinner at the Top of the Notch.

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.

The TARC Blue Hills Skyline Trail Run will take place in Canton on Saturday 11 July 2026. You can run 12 kilometers.

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.