Trail Running Calendar United States 2025-2026

The Mill to Mill 5K/10K event, organized by Willow Running USA and the Friends of the Keuka Outlet Trail, will take place on September 13, 2025, in Penn Yan, NY. This annual race features both a 5K and a 10K course along the scenic Keuka Outlet Trail, starting and finishing at Cascade Falls. Partici..

The Brown Bear Salmon Run is a trail running event held at Snoqualmie Pass, Washington, featuring 15K and new 30K distances. The race course includes scenic singletrack trails, Forest Service roads, and ski area access roads, offering a moderately challenging run with approximately 1,900 feet of ele..

The Dirty Spokes Road Atlanta event features a thrilling 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, both set in a scenic, well-groomed trail environment. The race is exclusive to race day,..

The Mountain Lakes Trail Run & Walk in Princeton, NJ, is a scenic event held at the Billy Johnson Mountain Lakes Nature Preserve, benefiting the Friends of Princeton Open Space. It features a 5K+ trail run and a 3K walk, both traversing a mix of paved park trails, unimproved service paths, and singl..

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 Mountain Bridge Wilderness Area. Participants can enjoy a well-organized event with amenities inclu..

The Horsethief Canyon Trail Run is a 10K race held at Kanopolis State Park in Marquette, Kansas. The course features a mix of terrain, including hills, rocky sections, sand, and shallow water crossings, with approximately half a mile of road at the start. The trail is multi-use, accommodating equest..

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 can expect a tough yet scenic course that includes rocky trails and significant elevation..

The Mountaineer Rumble 12 Hour Trail Run takes place at Kings Mountain State Park in Clover, South Carolina. This endurance event features a 4.5-mile loop course that showcases scenic trails including the National Recreation Trail, CCC Multi-Use Trail, Living History Farm, and Historic Farm Trail. R..

Trails 4 Tails in Hanover, PA, is a trail running event held at scenic Codorus State Park, featuring a 5.72-mile loop course around Lake Marburg with single track trails and shoreline views. The event offers three race options: a 40-mile ultra consisting of seven loops with approximately 4,200 feet..

The Kennekuk Road Runners - Wild Wild Wilderness is an annual running event held in Oakwood, Illinois, featuring a variety of races including a 5K, a 7.45-mile trail run, and the WWW Challenge. This event celebrates community spirit and resilience, welcoming both seasoned runners and newcomers. The..

The Sorta Mountain Stage Race, held in Borden, Indiana, offers a variety of trail running distances, including a 50K, half marathon, 18-mile, and 5-mile course. The race takes place on the rugged Knobstone Trail, featuring steep elevation changes, rocky terrain, and scenic views from Round Top Knob...

The Valley View Hard Cider Challenge Half is a scenic and challenging race held at Valley View Farm in Delaplane, VA. Participants can choose from a half marathon, 10k, or 5k course, featuring cross-country, trail, and hill segments. The event offers a festive atmosphere with a finish line cider, fi..

The Oak Openings Stampede is a running event taking place at Oak Openings Metropark in Whitehouse, Ohio. Participants can choose between a 25K run and a 5K run or walk, with the course featuring scenic wooded trails that traverse hardwood and pine forests, open prairies, and stream sides. This event..

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..

The Rock the Run! 5K at Pompeys Pillar is an exciting running event scheduled for September 14, 2025. This 5K race is designed for participants of all skill levels, offering a scenic route through the beautiful landscapes of Pompey's Pillar. Runners can enjoy a blend of challenge and fun, with the e..

The Chewacla Cha Cha is a trail running event held at Chewacla State Park in Auburn, Alabama. It features scenic single-track trail loops with two distance options: a 5K and a 10K. The race is part of the Southern Singletrack Trail Series and benefits the Valley Rescue Mission.Participants enjoy a c..

The Pony Express Trail Run is a scenic trail race held at Rampart Reservoir, offering two distances: 8.5 miles and 16 miles. Participants enjoy running along well-marked single-track trails, crossing creeks, and observing wildlife amid Colorado's autumn landscape. The race emphasizes community and p..

The Wine Run at Westport Rivers Vineyard & Winery is a scenic running event scheduled for September 14, 2025, in Westport, MA. Participants can enjoy a beautiful trail run through the vineyard, covering approximately 3 miles amidst picturesque farms and vines. After the race, attendees can indulge i..

The Run the Vineyards - White Horse 10K/5K is an annual running event taking place at White Horse Winery in Hammonton, NJ. Scheduled for September 14, 2025, the event features a scenic 10K and 5K race, along with a 1-mile walk. Participants can enjoy a flat course through vineyards and country roads..

The ROCovery Fitness Annual Run/Walk & X-Challenge is a celebration of fitness and recovery, taking place in Henrietta, NY. This event features multiple options, including a ROAD Course 5k, TRAIL Course 5k, a combined TRAIL Course 5k & X-Challenge, a VIRTUAL 5k, and a Twice The Fun 10k (Trail & Road..