Trail Running Calendar Tennessee 2025-2026

The Faster For Foster Trail Run is an annual event held in Thompson's Station, TN, benefiting New To You, Inc., a nonprofit organization that supports foster children in Middle Tennessee. Participants can choose between a 5K and a 10K trail run, with 100% of the proceeds going directly to assist fos..

The Bad Beard Events Stillhouse 100K is a challenging trail run set in Soddy Daisy, TN, featuring a demanding out-and-back course on the Cumberland Trail. This sixth annual event is designed for seasoned ultra runners, with approximately 12,000 feet of elevation gain, making it one of the toughest 1..

The Caving Cow Half Marathon is an exciting running event taking place in McMinnville, Tennessee, featuring both a 5K and a half marathon. Participants will navigate the scenic trails of Cardwell Mountain, which include a mix of double and single track routes with varying elevations. A unique aspect..

The Troublesome Hollow 50K is a trail running event taking place on April 26-27, 2025, in Bristol, Virginia. This race celebrates the rich cultural heritage of the Appalachian region, featuring scenic routes along rivers, iconic swinging bridges, and a climb to a historic fire tower. Participants ca..

The Oscar Blevins Trail Runs, held at Big South Fork National River and Recreation Area in Oneida, TN, features a variety of trail running events, including 4-mile and 7-mile races, as well as a 1-mile kids run. This low-key event emphasizes participation over competition, with no age group or overa..

The 7th Annual Veterans Heritage Ridge Run Event features a 10K Ruck Race, alongside a 5K Trail Run and a Family Fun Walk, taking place at Sharps Ridge in Knoxville, TN. This event serves as a fundraiser to support the construction and maintenance of the Sharps Ridge Veterans Memorial Park. Particip..

The Locomotion 6/12/24 Hour Endurance Event is an ultradistance running challenge taking place at Camp Jordan Recreation Area in East Ridge, TN. Participants can choose to compete in 6, 12, or 24-hour races on a flat, USATF-certified 2-mile loop. This event, part of the RRCA Tennessee Ultra Champion..

The Cedar Crest Trail Run, scheduled for May 3, 2025, features a half marathon, 10K, and 5K, set in the scenic Cedar Crest Camp in Lyles, TN. This year, the event introduces new trail distances while maintaining familiar routes. The half marathon and 10K courses are designed to be accessible for bot..

Conquer the Bluff is a challenging 4.1-mile running event taking place in Jacksboro, Tennessee, aimed at raising funds for Campbell County High School scholarships. Participants will navigate a course that includes a significant elevation gain of 930 feet, culminating at the top of Eagle Bluff, wher..

The Scenic City Trail Race, taking place in Chattanooga, TN, features both a marathon and a half marathon, set against the beautiful backdrop of Stringers Ridge. The course consists of a 6.65-mile loop, providing participants with a scenic running experience. Proceeds from the event benefit Wild Tra..

Hann Jivin' in the Dark is an exciting night running event taking place in Knoxville, TN, featuring a 6-mile race and a Kids Trail Mile. The event is designed to provide a unique experience as participants navigate through the wooded trails of Knoxville's Urban Wilderness, with the course being most..

The Tennessee Mountain Laurel Festival 5K Trail Run and 10K Road/Trail Run is set to take place in Wartburg, TN, on May 17, 2025. Participants can choose between a challenging 5K trail run and a scenic 10K road/trail run, both featuring varied terrain and beautiful landscapes near Frozen Head State..

The Johnston Woods Trail Festival is an exciting running event taking place on May 24, 2025, in Cleveland, TN. Participants can choose from various race durations, including 3, 6, 12, and 24 hours, along with a unique 12-hour night race and a rucking option. The scenic course features 4.35 miles of..

The Kettlefoot Race is an exciting trail running event set in the scenic Doe Mountain Recreation Area near Mountain City, Tennessee. Scheduled for May 31, 2025, participants can choose from three distances: 50K, 25K, and 13K, each offering a unique challenge with varying elevation gains. Runners wil..

The Three Sisters Ultra Festival is an exciting running event taking place in Maryville, TN, featuring 24-hour, 12-hour, and 6-hour timed races on scenic trails. Participants can enjoy a unique experience with options to run at night, and there are relay teams for added camaraderie. The course consi..

The Sharp's Ridge Rambler is a running event taking place in Knoxville, TN, featuring a variety of races including a 10k, 4-mile run, and a Kids Trail Mile. The event is designed for participants of all ages, with special categories for students aged 14 and under. The courses are set in a scenic par..

The Jackal Trail Marathon, taking place in Jackson, TN, is a challenging running event that marks its 14th year in 2025. This marathon is part of a unique series featuring five marathons over five consecutive days. Participants will navigate a 3.75-mile loop trail, completing it seven times. The eve..

The Cape 5K and 10K event will take place on June 21, 2025, at the Tour De Wolf Trails in Cordova, TN. Participants will enjoy a scenic run on dirt and grassy trails, featuring mostly flat terrain with some hills. The 10K route includes a section through a dog park, allowing for off-leash dogs.Packe..

The Backass Jackal Trail Marathon, taking place in Jackson, TN, is a challenging running event that marks its 14th year in 2025. This marathon is part of a series of five marathons held over consecutive days, featuring a unique 3.75-mile loop trail that participants will run seven times. The course..

The Asphalt Jackal Marathon, taking place at Pinson Mounds State Park in Jackson, TN, is a prominent running event now in its 13th year. Scheduled for June 23, 2025, it features both a full marathon and a half marathon, with participants running a 2.9-mile paved loop nine times. The course offers a..