Trail Running Calendar United States 2026-2027

Experience a series of midweek trail races at Lory State Park with distances ranging from 5km to 12km. Enjoy a post-race social with pizza and beverages after navigating the scenic trails of Fort Collins.

A 420-mile journey run from Salt Lake City to West Yellowstone, mixing paved and dirt roads. This event focuses on adventure and personal growth, with all proceeds supporting the local Women's Center.

An evening cross-country event at Stonington High School on August 5, 2026, featuring a 5K and a Children's 1/2 Mile for ages 10 and under. The course starts and finishes on the track and includes campus streets, trails, grass, and a bridge..

Enjoy a six race trail series held on Wednesday evenings at the Anne Springs Close Greenway. Run or hike through three to five miles of single track and gravel paths as the sun sets.

This 108 mile point to point trail run traverses the Wyoming Range in the Bridger-Teton National Forest. With significant elevation gain and high average altitude, it offers a rugged, wilderness experience. The race has a 48 hour cutoff and..

The High Five 100 is a rugged, self-navigated 100-mile challenge near Lake City, CO. Runners must reach 24 checkpoints, summit 11 high peaks, and finish within 48 hours. There is no fee, no course markings, and no aid stations.

This summer cross-country series in Mason features a 2-mile grass race. Compete individually or with a team in high school or open categories. Spectators are welcome free of charge.

The Elkhorn Crest 50 offers two rugged ultramarathon distances along Oregon's high mountain ridgeline. With courses averaging over 7,200 feet, runners experience technical terrain and panoramic valley views. This remote, advanced-level even..

This trail run in Larrabee State Park features distances from a 12K to a 50K, all starting at Fairhaven Park. The course winds through lush forests and along scenic ridgelines with views of Mount Baker. Finishers earn a unique, handcrafted..

Event Overview Run the Rockies Trail Race is a trail running event held in Frisco, Colorado. The event offers three distances: a 5 km, a 10 km, and a half marathon. All races start and finish at the Frisco Nordic Center on Recreation Way. C..

The Tahqua Trail Run explores the wild trails of Tahquamenon Falls State Park in Michigan. Runners will pass lush bogs, pine ridges, and finish near the powerful Upper Falls. Choose from 10K, 25K, or the new 50K distance for 2026.

Traverse the scenic trails of Butterfield Canyon in this marathon and half marathon. Runners earn a custom finisher's medal, race shirt, and enjoy a post-race breakfast. The course features mountain views and well-stocked aid stations.

The UTE 100 takes runners on a high-altitude tour of Utah's La Sal Mountains. With over 25,000 feet of gain, the 100-mile loop reaches the state's highest race point at 12,272 feet. The event also offers 50-mile and 50k options, all startin..

Experience 100 miles of rugged Appalachian terrain and 20000 feet of elevation in this scenic loop through Pennsylvania. Runners navigate wild footpaths and rocky climbs in one of the most demanding trail races in the region.

Experience a pure trail running event in the Deschutes National Forest near Bend. Choose between a full marathon, half marathon, or the 6.5 mile course featuring beautiful mountain views and pine forest single track.

Experience a technical seventeen mile trail run along the Hudson River cliffs with over five thousand feet of elevation change. High endurance is required for this rugged course featuring boulder scrambles and scenic river views.

Experience trail running near the Blue Ridge Mountains with 15K and 5K races at Table Rock State Park. Navigate creek crossings and climbs toward Pinnacle Mountain to earn finisher awards and enjoy mountain views.

Experience the Withlacoochee Forest after dark in this night trail race featuring 5, 10, and 20 mile distances. Navigate single track trails under the stars with glow stick markers and a post race picnic celebration.

Participate in a 5K or 10K trail and ruck run in Velpen to honor veterans and emergency personnel. Enjoy a professionally timed race at Cool Springs that supports local community safety and veteran awareness.

The Tails and Trails 5K is a community event supporting animal therapy, featuring a flat course through Cody along the Shoshone River. Participants can run or walk with their dogs on August 8, 2026.