Trail Running Calendar United States 2026-2027

Experience the wild beauty of Michigan's Upper Peninsula on a course featuring Lake Superior shoreline and old growth forests. Choose between three distances ending at the landmark Upper Tahquamenon Falls.

Explore high-altitude trails above 7,000 feet at Fort Tuthill County Park. Choose from four distances, with the 50K venturing to Rogers Lake. On-site camping and an adventure course add to the weekend.

Celebrate the long days of early summer on the smooth singletrack trails near Bend, Oregon. Choose between a 55K course past Tumalo Falls or a Half Marathon. Enjoy a burrito and local beer after crossing the finish line.

Event Details Ring the Springs is a trail running event taking place on June 20, 2026, in Colorado Springs, Colorado. The event offers three distance options: a 100K, a 50K, and a 35K. All races start and finish at Rock Ledge Ranch, located..

The Sproul 10K, known as Pennsylvania's toughest 10K, features a challenging climb up McCloskey Mountain. This trail race is part of the Rocksylvania Trail Series and also offers a 5K option. Registration is limited and includes a tech shir..

Run under the stars on an historic rail trail at High Bridge Trail State Park. Choose from a 50K, half marathon, or 5K, with hiker-friendly and new family options available. Prepare for a hot, cupless race where carrying water is mandatory.

Race alongside the historic Cog Railway on a steep, technical path to the summit of Mount Washington. Choose the 2.75-mile climb or tackle the 5.5-mile round trip back down. Be prepared for extreme weather and incredible views of the Presid..

A 14 km trail race along the Continental Divide near Butte on June 20, 2026, offering scenic mountain views and supporting trail work, local youth running programs, and emergency search and rescue funding.

Experience a scenic trail race through Grand River and Grand Ravines County Parks. Choose between 10K, 5K, or a kids fun run featuring river views, wooded paths, and a suspension bridge.

The Catamount Ultra offers 25k and 50k trail races starting from the scenic Trapp Family Lodge in Stowe. The course winds through pastures and forest on the trails beneath Mount Mansfield. It features well-stocked aid stations and a cup-fre..

This iconic trail marathon takes runners on a lollipop loop through Logan Dry and Providence Canyons. The course covers a marathon distance with over 6600 feet of elevation gain. It's a scenic challenge comparable to many 50K races.

Run the technical trails at Robinette's Apple Haus in Grand Rapids. Choose from a 10K or timed 6-hour and 12-hour events on a 4.2-mile loop. The timed races are capped at 50 participants each.

Tough Topanga is a classic trail run in Topanga State Park, featuring a rugged 10k and a new 15k course. With a $2,500 prize purse and a festive finish line, it's the first race in the Bulldog Challenge Series. A non-timed hike and a kids'..

Hotfoot 5K Trail Run in Port Orchard offers a mostly flat 5K and a 1 mile loop through South Kitsap Regional Park, with proceeds supporting a community scholarship and the public Fourth of July fireworks.

The XTERRA Transcend Trail Run offers three scenic trail distances at Dickerson Mine Preserve in New Jersey. This event is a qualifier for the XTERRA Trail Run World Championships. Runners start and finish at the lakeside Black River Barn.

Run the scenic trails of Herron Park in Kalispell, Montana. This 14th annual event offers a Half Marathon, 10K, and 5K, with all proceeds supporting local trail building and maintenance. Organizers encourage carpooling due to limited parkin..

Run for a cause at the Gleaners Hunger Free Summer Race in Brighton. Choose between a chip-timed 5K on a cross-country course or a 1 Mile Fun Run. Your participation helps provide meals for families in Southeast Michigan.

Join the Weir Warrior Memorial Ruck in Neihart, Montana on June 20, 2026 for timed ruck and hike options that test endurance and honor a lasting legacy. Enjoy post event food and drinks while supporting scholarships for Montana students.

Join this community run and walk at Vollmer Road Grove Forest Preserve to support homeless school children. Participate in person on the paved 5K trail or join virtually to help provide essential school supplies for families in need.

This 11th annual Father's Day weekend event is a 5k trail run starting at Good Hops Brewing and winding through Carolina Beach State Park. It's a community-focused race with proceeds supporting local schools and parks, followed by post-race..