Trail Running Calendar United States 2026-2027

Experience a summer tradition at White River State Park with races ranging from a half marathon to a kids dash. Enjoy live chip-timing, custom medals, and a refreshing treat at the finish line.

This summer series offers Tuesday evening fun runs in Redding, CA. Each week features a different local park or route with two distance options. A punch card registration includes a special 20th anniversary T-shirt.

A weekly cross country series offering thirteen 5K races on Tuesday nights from April to July. The event takes place at Central Park in Parsippany and is open to all ages and abilities. Participants can register for the full series or pay f..

Join an inclusive multi-state running series in the American Midwest. Choose from distances ranging from a 5K to a 50K with no time limits and a supportive community atmosphere.

Into the Wild is a 5k trail run at Saddleback Wilderness on July 15, 2026, over fire roads and single track with 300 ft of elevation gain. Entry is limited to 150 runners and there is no race day registration.

Run through the forests and meadows of Crystal Mountain with views of Mount Rainier. This July 2026 trail event features downhill half marathon and 10K courses, plus a steep 5K hill climb. The weekend includes a race expo, gondola access, a..

The Cascade Crest 100 is a legendary Washington trail run featuring over 23,000 feet of climbing on the PCT. The course passes through the long Snoqualmie Tunnel and requires participants to complete trail work and a race qualifier. It is k..

Tackle a formidable 100-mile route with over 41,000 feet of climbing in Colorado's San Juan Mountains. This low-frills event requires volunteer service and awards cash prizes subject to drug testing. Finishers earn a distinctive belt buckle..

Experience a high school style cross country meet in Carterville featuring a 5k course on grass and gravel. Join as a team or run solo in this evening event with awards for top individuals and teams.

Experience the rugged beauty of the Illinois River Bluff at Camp Wokanda. This summer trail event features distances from a half marathon to 100 miles on technical, wooded single track with significant elevation.

The High Lonesome 100 is a 101-mile mountain ultra through the Sawatch range. Runners traverse the Continental Divide, pass ghost towns, and climb over five alpine passes with 23,500 feet of total gain. This loop course offers a mix of sing..

Experience one of America's oldest 100 mile ultramarathons featuring 17,000 feet of climbing through the Green Mountains. This historic event supports Vermont Adaptive Ski and Sports and uniquely includes a concurrent horse race.

Trail races at Briggs Outdoors in Winona, Minnesota offer 5k, 10k, 21k, 30k and 43k distances on bluff and single-track terrain. The event is cupless, youth trail race certified, and donates a portion of fees to youth mental health programs..

The Tahoe Rim Trail Endurance Runs offer four distances on scenic Sierra Nevada trails near Lake Tahoe. The demanding 100-mile race is a Western States qualifier with strict entry requirements. All events feature volunteer support and spect..

Experience an iconic Alaskan backcountry marathon from Girdwood to Eagle River. This self supported race features glacier views, technical trails, and a major river crossing through remote mountain wilderness.

Event Distances The event offers three distances: 130K (85 miles) 70K (46 miles) Waucheesi Challenge (24 miles) Course Details The routes take place in the Cherokee National Forest near Tellico Plains, Tennessee. They follow historic path..

A 30 km night trail run through the diverse and wildlife-rich terrain of Florida's Green Swamp. The event features a supportive atmosphere with no time cut-off and a festive post-race potluck. It's part of a larger trail series and is marke..

Experience a high altitude trail adventure through Colorado's San Juan Mountains. Run past historic ghost towns and reach heights of over 12,900 feet on the scenic Alpine Loop.

Big Butts Trail Run The Big Butts Trail Run takes place on Saturday, July 18, 2026, in Jackson, Mississippi. The start is at the Mississippi College cross country Choctaw Trails pavilion at 5992 McRaven Rd. The event is a trail race with fo..

The Harding Hustle offers 50K, 30K, and 15K trail races on the Harding Truck Trail in Orange County's Santa Ana Mountains. This cupless event features challenging climbs, descents, and is known for its heat. Parking is not allowed at the st..