Trail Running Calendar Tennessee 2025-2026

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 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 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 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..

The Dragonfly Jackal Marathon, taking place at Pinson Mounds State Park in Jackson, TN, is a notable event in the Jackal Marathon series, marking its 13th year. Participants will run a 2.9-mile paved loop nine times, with half of the course shaded and the other half exposed to the sun. This marathon..

The Native Jackal Trail Marathon, taking place in Henderson, TN, is a challenging running event that marks its 12th year in 2025. It is part of a five-day marathon series, featuring a 2.65-mile loop course that participants will complete ten times, totaling a marathon distance. The race includes a 1..

The 1776 Merica event is a fun run organized by East Coast Adventures, taking place on July 4th in Greenback, TN. This event celebrates Independence Day with a choice of two distances: the full Merica at 17.76 miles or the half Merica at 7.11 miles. Participants can enjoy a festive atmosphere while..

The Haw Ridge Trail Race, scheduled for July 12, 2025, in Oak Ridge, TN, features an 8-mile trail run and a Kids Trail Mile. The 8-mile course includes early climbs and scenic views along the lake, while the Kids Trail Mile promises a fun, mostly off-road experience. Registration fees are $25 for ad..

The Samar 4 and 8 Miler is a running event taking place on the scenic Wolf River Trails in Memphis, TN. Designed for runners of all levels, the course features mostly flat, single-track trails, making it accessible for beginners and experienced athletes alike. Participants can enjoy generous cut-off..

Hell Mary is an exciting running event taking place in Pegram, TN, featuring a 1-mile flat loop course designed for speed enthusiasts. The race offers a unique experience with a modified course running alongside a creek, allowing participants to cool off during the event. Runners can enjoy amenities..

The Cherokee is an ultra trail running event taking place in Tellico Plains, TN, featuring two challenging distances: 70K and 130K. Participants will navigate the scenic and rugged terrain of the Cherokee National Forest, with significant elevation gains of over 10,000 feet for the 70K and 19,000 fe..

The Still Hollow Trail Race, taking place at the Enterprise South Nature Park in Chattanooga, TN, features a half marathon and a 10K race, both designed for trail running enthusiasts. The event showcases wide, soft trails that are ideal for runners, especially in the first half of the half marathon..

The Caspian 5 and 10 Miler is an exciting running event taking place on August 2, 2025, at the Tour De Wolf Trails in Cordova, TN. Participants can choose between a 5-mile or 10-mile course, both featuring scenic single-track dirt trails with some elevation changes. The race starts and finishes at t..

The Trojan Trek - Morristown, TN will take place in Morristown on Saturday 2 August 2025. You can run 5 kilometers.

The Fort Frenzy Ultra Festival is an exciting endurance running event held at Fort Loudon State Historic Park in Vonore, TN. Scheduled for August 16, 2025, this festival features various race options, including 3-hour, 6-hour, 12-hour, and 24-hour challenges, as well as a 6-hour ruck division. Parti..

The King 7-Miler and Half Marathon is an exciting running event taking place on August 16, 2025, in Memphis, TN, along the scenic Wolf River Trails. This race caters to runners of all levels, featuring a flat and runnable course that serves as a perfect tune-up for fall races. Participants can expec..

The Swinging Bridge Trail Run, taking place at Tims Ford State Park in Winchester, TN, features both a 10K and a Half Marathon. This scenic event showcases over 15 miles of single-track trails with stunning lake views and various terrain types. Participants will receive a race t-shirt, finisher meda..

The Panther Creek Challenge is a running event taking place in Morristown, Tennessee, featuring a variety of race options including a 10-mile, 5-mile, and a Kids Trail Mile. This event is designed to cater to runners of all ages and skill levels, with specific categories for students aged 14 and und..

The Bad Beard Events Oli Kai offers a unique running experience with 3, 6, and 9-hour race options set in the scenic Reflection Riding Arboretum and Nature Center in Chattanooga, TN. Participants navigate a 2.1-mile loop trail featuring approximately 190 feet of elevation gain, allowing for flexibil..