Trail Running Calendar United States 2024-2025

The Salt Lake Foothills Trail Races is an exciting running event featuring three distances: a 50K, Half Marathon, and 10K, set against the stunning backdrop of Salt Lake City, UT. Participants can expect challenging courses with significant elevation gains, offering both new and experienced trail ru..

Coldwater In Your Veins is a unique Last Person Standing race taking place at the Horse Corral in Coldwater Canyon, North Ogden, UT. Participants have 2 hours to complete a 7.7-mile loop with a vertical gain/loss of 1200 feet. The race continues until only one runner remains, requiring a minimum of ..

The Worlds End Ultramarathon is a challenging foot race set in the stunning landscapes of Loyalsock State Forest and Worlds End State Park in Pennsylvania's Endless Mountains. Participants can choose between a 100k and a 50k course, both featuring rugged, scenic trails with significant elevation gai..

The Soaring Eagle Trail Run, taking place in Sammamish, WA, offers a variety of running events including a 5K, 10K, and Half Marathon, along with brunch runs and a kid's race. Set in the scenic Soaring Eagle Regional Park, the course features accessible trails that are relatively flat but include so..

The Frio Trail Runs, held at Garner State Park in Concan, TX, offers a challenging and scenic running experience through rocky, dirt-packed single-track trails. Participants can choose from various distances, including 5K, 10K, 20K, 30K, and 50K, as well as a 10K RUCK. The course features significan..

The Smith Rock Classic is a springtime running event featuring 50-mile, 50K, and 10-mile races set in the stunning Smith Rock State Park in Oregon. Participants will experience breathtaking views of towering basalt cliffs and the Cascade mountain range while traversing diverse terrains, including th..

The Wildcat Half Marathon, scheduled for May 31, 2025, in El Sobrante, California, features a scenic trail race with options for a half marathon, 10K, and 5K. Participants can enjoy breathtaking 360-degree views of the Bay Area, including landmarks like the Golden Gate Bridge and Alcatraz. The event..

The Elsa Chicken Plucker Backyard Ultra is an official Backyard Ultra event held in Charleston, IL. Participants will run a 4.167-mile loop every hour, continuing until only one runner remains. The course features groomed grass and dirt trails during the day, while the night loop includes a dead-end..

The Spence Mountain Run, hosted by the Linkville Lopers, is set for May 31, 2025, in Klamath Falls, OR. This annual event features three race distances: 50K, 30K, and a half marathon, primarily on scenic single-track trails. Participants can enjoy post-race food and beverages, with food tickets incl..

The Lake to Ocean 100K is a stunning point-to-point trail race in Florida, recognized by Outside online as one of the top 10 beautiful trails in the world. The race spans from the NENA trailhead in Port Mayaka to Hobe Sound beach, featuring diverse ecosystems such as ancient sand dunes, pine flatwoo..

Connor's Claims Ultra is an annual running event held in Stockton, Utah, featuring three challenging courses: a 50-mile race, a 50K, and a half-marathon. Participants navigate steep mining roads, ATV trails, and scenic mountain paths, offering breathtaking views of the Oquirrh, Stansbury, and Onaqui..

The Sonoma Coast Trail Runs, organized by SkyBreaker Racing, is a scenic running event held in Sonoma Coast State Park, California. Participants can choose from various distances, including a 50K, Trail Marathon, 30K, and Half Marathon. The courses offer breathtaking views of the coastline, traversi..

Lucifer's Crossing is a scenic running event held at Old Y Camp in Robert Treman State Park, Ithaca, NY. Participants can choose from three distances: a half marathon (13.2 miles), a 10K (approximately 6.66 miles), and a 5K (3.3 miles). The course features beautiful trails, including a rolling ascen..

The Toro Park Trail Run offers a scenic running experience in Salinas, California, featuring a variety of race distances including a Full Marathon, Half Marathon, and 10K. Set in the picturesque Toro Park, participants can enjoy the rolling golden hills and beautiful Bay Area trail scenery. The even..

Baby Shippey is an exhilarating summer running event held at the scenic Beaumont Reservation in Missouri. Participants can choose between a challenging Half Marathon (approximately 13.25 miles) and a 10K (6.25 miles), both featuring rugged trails with steep ascents and descents, rocky traverses, and..

The Cinderella Trail Run, scheduled for June 1, 2025, in Oakland, CA, offers a variety of race distances including an 8K, Half Marathon, 30K, Marathon, and 50K, along with a free Kid's Run for children aged 6 and under. The scenic course winds through Joaquin Miller and Redwood Regional parks, featu..

Scout Mountain Ultras is an annual trail running event held in early June in Pocatello, Idaho. It offers a range of challenging distances, including 100 miles, 50 miles, 50 kilometers, and 23 miles, all set against the stunning backdrop of the Bannock and Pocatello mountain ranges. The event emphasi..

The Tomorrow River Trail Half-Marathon is a scenic running event taking place in Plover, Wisconsin, with the course extending to Amherst, ending at Central Waters Brewing Co. Participants will enjoy over nine miles of the route along the picturesque Tomorrow River Trail. Scheduled for June 1, 2025, ..

The Sunapee Scramble is an exciting mountain running event taking place on June 1, 2025, at Mount Sunapee in New Hampshire. Participants will tackle a challenging 9.3-mile course featuring a total elevation gain of 3,300 feet, racing up and down the mountain twice. The event serves as the sole selec..

The 2025 Lake Chabot Trail Challenge features a Half Marathon and a 5K run, taking place in Castro Valley, California. This annual event, now in its 41st year, is popular among trail runners and offers scenic courses with views of Lake Chabot, Mt. Diablo, and the San Francisco Bay.The Half Marathon ..