Trail Running Calendar United States 2026-2027

A family friendly 3 mile obstacle course with more than a dozen self paced challenges, shirts, finisher medals and a fan zone. Proceeds support Reid Health Foundation athletic training services for student athletes.

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.

Catamount Ultra in Stowe, Vermont features a 25K loop of wide, hard-packed trail through pastures and hardwood forest and a 50K option covering the loop twice on June 20, 2026.

Experience a rugged trail race at Camp Tuscazoar featuring a challenging figure eight course with significant elevation gain. Choose between three distances and enjoy a well supported event with a finishers medal and post race rewards.

A trail marathon around Logan Peak on June 20, 2026, covering marathon distance with over 6600 ft of elevation gain on a predominantly lollypop course, starting and finishing at Hyrum Gibbons Mt. Logan Park in Logan, Utah.

Trail races at Robinette’s Apple Haus in Grand Rapids featuring a 10K and timed 6- and 12-hour loop races on technical WMTR trails, with limited fields and on-course parking.

Trail running at Topanga State Park with 10k and new 15k courses, a non-timed Hiker's Delight, a kids 1k, on-course aid, chip timing, and prize purses as part of the Bulldog Challenge Series.

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.

Test your endurance at the Sparks Marina in a last person standing competition. Run 4.167 mile loops every hour or choose from timed mini backyard options ranging from 3 to 24 hours.

Trail races at Dickerson Mine Preserve in Randolph NJ offering Half Marathon, 10K and 5K with RideWithGPS route access, lakeside start and XTERRA World Championship qualifying status.

Experience the scenic trails of Herron Park in Kalispell with a half marathon or shorter trail run. Support local trail maintenance while participating in one of the region's established annual racing events.

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.

Experience a local trail race through the scenic Carolina Beach State Park followed by festivities at Good Hops Brewing. This three mile run or walk supports local schools and park preservation while offering a relaxed coastal atmosphere.

Trail races of 5K and 10K through shaded pine forests and creek crossings in Village Creek State Park. Proceeds support NMA’s work to recover missing and exploited children; all finishers receive a medal and shirt.

Celebrate summer on the Cleveland trails at the Little Carolina Trail Fest. Run, hike, or ruck a 5K loop course for distances from 5K to 20K, followed by live bluegrass music and a beer garden. This chip-timed evening event welcomes all pac..

Experience a mud filled obstacle course at the Georgia International Horse Park in Atlanta. Enjoy incredible mud pits and a post race party with free entry for spectators to cheer you on.

A 5K obstacle-course mud run at the Sertoma Club of East Indianapolis with multiple heats, including family and dog-friendly options. Proceeds support Hollis Adams, and the day includes an after party with lunch and 21+ cocktails.

A 7 km lollipop loop at Potato Creek State Park with wide, stable paths and two notable hills. The race is part of the DINO Trail Run Series and awards bonus points plus medals for overall and age group placings.

Mountain trail races near Tooele Utah offering a 55K, a half marathon and an 8.5 mile course across the Oquirrh Mountains. Routes include summit climbs, high ridgelines and minimalist aid stations on varied single track and dirt roads.

A loop race on Strawberry Island in the Columbia River Gorge featuring a 10 km loop over dirt and gravel trails. Multiple distances from 10K up to 100 miles are offered with aid every 6.2 miles and awards within a 30 hour limit.