Trail Running Calendar United States 2024-2025

The Last Boyscout is a challenging Last Man Standing race held at Ferne Clyffe State Park in Goreville, Illinois. Participants navigate a tough 4.167-mile loop that includes both single-track and jeep road trails, featuring significant elevation changes. The race format encourages endurance, as runn..

The Kennekuk Road Runners - Wild Wild Wilderness is an annual running event held at Kickapoo State Recreation Area in Oakwood, Illinois. Celebrating its 45th year, the event features multiple races, including a 5K, a 7.45-mile trail run, and the WWW Challenge. Participants can enjoy a scenic and cha..

The RIM2RIM RACE4HOMES is a popular running event taking place in Twin Falls, Idaho, featuring a challenging 7.5-mile course through the scenic Snake River Canyon. Participants can choose from several events, including the RIM2RIM RUN, RIM2RIM WALK, 1/2 RIM RACE, and a virtual race option. The race ..

The Snow Mountain Ranch Trail Running Festival, held at the YMCA of the Rockies in Granby, Colorado, offers a stunning celebration of trail running with multiple race options including a 50K, 33K, Half Marathon, 10K, and 5K. Participants can enjoy breathtaking views of rolling hills and vibrant fall..

The Grit and Guts Trail Race 2025 is set to take place at Mt. Nebo in Dardanelle, Arkansas. This challenging event features two race options: the Half Grit (13.1 miles) and the Full Grit (20 miles).Participants will navigate a scenic course that includes both steep climbs and fast-flowing trails, wi..

The Ontario Summit Trail Races, hosted by FarFetched Enterprises, celebrates its 10th Anniversary on September 13, 2025, at Ontario County Park in Naples, NY. Participants can choose between a Half Marathon and a 5-mile race, both featuring scenic wooded trails and unique terrain. The event includes..

The Brookfield Classic is an exciting running event held in the scenic Charles E Baker State Forest in Brookfield, New York. Participants can choose from three race distances: a 5K, a 15K, or a challenging 50K Ultra Marathon. The 5K is ideal for newcomers to trail running, while the 15K offers a fam..

The Shawangunk Ridge Trail Run (SRT) is an exciting trail running event that celebrates the stunning Shawangunk Mountains in New York. Participants can choose from three divisions: a challenging 70-mile race for seasoned trail runners, a 30-mile option suitable for fast hikers and runners, and a hal..

The Pawling 24 Hour Trail Running Festival, hosted by Conquer The World / C.T.W Endurance, takes place at Lakeside Park in Pawling, NY. This exciting event features various timed races, including 24-hour, 12-hour (with a night start option), 6-hour, and 3-hour challenges, all on a scenic 1.68-mile l..

The Sugg Farm Ultra is Holly Springs' inaugural ultramarathon, featuring 20, 40, and 50-mile trail races set in the scenic Sugg Farm at Bass Lake Park, North Carolina. Participants will navigate a beautiful 5-mile out-and-back course composed of mulch, gravel, and singletrack trails, with aid statio..

Trails 4 Tails is an exciting running event held at Codorus State Park in Hanover, PA, featuring a 40 Mile Ultra, a 40 Mile Relay, and a 25K+ race. The course consists of a 5.72-mile loop that includes scenic single track trails and the shoreline around Lake Marburg. Participants can enjoy the chall..

The Mellow Trail Race, organized by Tejas Trails, invites participants to enjoy a scenic trail run at Pace Bend Park, located on the edge of Lake Travis near Austin. The event features multiple race distances, including a marathon (26.2 miles), half marathon (13.1 miles), 10K, 5K, and a youth 1-mile..

The Dirty Spokes Road Atlanta event features a unique trail running experience at the Road Atlanta Trail System in Braselton, Georgia. Participants can choose between two distances: 9.10 miles and 4.55 miles, with the course consisting of well-maintained single and double track trails through scenic..

The Jones Gap Trail Half Marathon, part of the Upstate Race Series, takes place at Jones Gap State Park in Marietta, SC. This scenic 13.1-mile race features breathtaking views of Rainbow Falls and the surrounding wilderness. Participants can enjoy a well-organized event with amenities including a fi..

The Brown Bear Salmon Run is an exciting running event taking place at Snoqualmie Pass, Washington, on September 13, 2025. This race features a scenic 15K course that showcases the beautiful terrain of the area, known for its winter skiing and summer recreational activities. Participants can expect ..

The Plain Endurance Runs is a challenging running event held in the scenic Cascade mountains of Washington, featuring a 100-mile and a 100K race. Participants navigate approximately 85 miles of trails and 20 miles of forest service roads, with a total elevation gain/loss of around 21,000 feet. This ..

The Broken Cabin 10k is an exciting inaugural running event taking place in Batavia, NY, on a scenic privately owned trail system. Designed for runners of all skill levels, the event aims to create a fun, backyard race atmosphere while maintaining high-quality standards. Participants can look forwar..

Iron Will 100 is a multi-distance running event held in Junction City, KS, featuring races of 100 miles, 100K, 50 miles, and 50K. The course consists of a flat, fast river trail with significant shade, designed for optimal running conditions. Participants can expect manned aid stations every 5 miles..

The Pleasant Creek Trail Run, organized by the Eastern Iowa Trail Alliance, will celebrate its 11th annual event on September 13, 2025. Participants can choose from three race distances: 15K, 30K, and 45K, all set in the scenic Pleasant Creek Park. The course features dirt and grass trails with roll..

The Big Horse 5K, hosted by Gut Check Fitness, is an exciting trail and mud run set in the scenic Big Horse Vineyards in Lewistown, Illinois. This event features a mix of natural obstacles, including hills, streams, and a thrilling slip-n-slide, making it a fun challenge for participants of all ages..