Trail Running calendar near Monterey 2025-2026

The Haw Ridge Trail Race, held in Oak Ridge, Tennessee, features an 8-mile trail run and a Kids Trail Mile. The course begins and ends at the Haw Ridge Life Development Center, offering early climbs followed by flowing trails through Haw Ridge Park, including scenic stretches along the lake. The Kid..

The Cherokee Ultra in Tellico Plains, Tennessee, is a challenging trail running event featuring two distances: 70K (46 miles) and 130K (84 miles). Set in the scenic Cherokee National Forest, the course offers rugged mountain terrain with significant elevation gains—over 10,000 feet for the 70K and 1..

The Still Hollow Trail Race, held at Enterprise South Nature Park in Chattanooga, TN, offers both a half marathon and a 10K race. Known as one of the fastest trail races in the Southeast, the course features wide, soft, and gently rolling pedestrian-only trails in the first half, ideal for both dist..

The Fort Frenzy Ultra Festival is an endurance running event held at Fort Loudon State Historic Park on Tellico Lake in Vonore, Tennessee. Featuring a scenic 3.65-mile loop trail with about 500 feet of elevation gain per lap, the course is mostly runnable and trails through beautiful lake views and..

The A Race for the Ages will take place in Manchester from Thursday 28 August 2025 to Monday 1 September 2025.

The Bad Beard Events Oli Kai 3, 6, & 9 Hour race takes place at the Reflection Riding Arboretum and Nature Center in Chattanooga, Tennessee. Participants run or walk a 2.1-mile loop trail with approximately 190 feet of elevation gain, choosing to complete as many laps as they wish within 3, 6, or 9..

Oli Via is a trail running event held in Chattanooga, Tennessee, featuring two race distances: a 4.5-mile run and a half marathon. The course is entirely on dirt trails, with many flat and fast sections, but both races present significant elevation challenges—731 feet of climbing for the shorter rac..

The Guild 7 Trail Race is a 7-mile trail running event held near Chattanooga, Tennessee, on the scenic Guild-Hardy Trail. This well-groomed "truck" trail, popular among locals for running, hiking, and cycling, follows a historic railroad grade dating back to the 1880s. The course features a challeng..

The Misfit Mountain Athletics Fall Adventure Retreat is a multi-day outdoor event held in Chattanooga, Tennessee, from September 18 to 22, 2025. Designed for trail enthusiasts of all levels, the retreat offers guided trail running and hiking with distances ranging from 5 to 15 miles, split into grou..

The Barkley Fall Classic is a challenging 50-kilometer trail race held in Frozen Head State Park, Tennessee, designed to emulate the legendary Barkley Marathons. The course features rugged terrain through the Brushy Mountains, with significant climbs and descents, scenic vistas, and limited course m..

The Big South Fork Trail Race, held in Oneida, Tennessee, takes place at the Bandy Creek Campground within the Big South Fork National River and Recreation Area. The event features two distances: a challenging 17.5-mile out-and-back loop starting at the John Litton General Slavens Trailhead, and a 1..

Little Dog's Backyard Ultra, held in Bell Buckle, Tennessee, is a historic and iconic event in the backyard ultra running community. Known as the birthplace of the Backyard Ultra format and the site where the World Championship is decided, the race features a 4.1667-mile loop that runners repeat eve..

The Long Hunter Trail Runs take place in Long Hunter State Park near Nashville, Tennessee, offering 50K, marathon, and half marathon distances. The courses loop around Couchville Lake and include trails such as Bryant Grove, Cliff Trail, and Jones Mill, with the half marathon featuring the Inland Tr..

The Chattanooga Mountains Stage Race is a challenging three-day trail running event held in the scenic mountains around Chattanooga, Tennessee. Covering a total of 60 miles, the race features a 20-mile run on Signal Mountain, an 18-mile point-to-point course along the Cumberland Trail by North Chatt..

Big Dog's Backyard Ultra is an elite ultrarunning event held annually near Bell Buckle, Tennessee, on the Big Trail. Scheduled for the third Saturday in October, it serves as the Individual World Backyard Ultra Championships, attracting top backyard ultra athletes worldwide. Participants qualify by..

The Sewanee Slammer is a 20-mile trail race held in Sewanee, Tennessee, featuring a scenic loop along the Perimeter Trail at the University of the South atop the Cumberland Plateau. Runners experience beautiful overlooks, geologic features, lakes, ponds, and upland deciduous forests. The course star..

The No Business 100 is a challenging 102-mile trail ultramarathon held annually in October, starting and finishing at Pickett CCC Memorial State Park in Jamestown, Tennessee. The single-loop course traverses the scenic and remote Big South Fork National River & Recreation Area, crossing between Tenn..

Firewater Ultra is a trail running event held in Greenback, Tennessee, featuring multiple race options including a 100K, 50K (with Sunrise and Sunset starts), a 50K two-person relay, and a new 25K ruck race. The races take place on the scenic East Lakeshore Trail along the Tellico Reservoir, known f..

The Mammoth Cave 50K/25K is a trail running event held in Mammoth Cave National Park, Park City, Kentucky. Scheduled for October 25, 2025, it features two distances: a 50K and a 25K. The race takes place on the scenic Bike & Hike Trail, a crushed gravel out-and-back route named after a historic rail..

The Norris Ultra Dam Hard Trail Race, held at Norris Dam State Park in Norris, Tennessee, offers challenging trail running events of 25k and 50k distances. Scheduled for November 1, 2025, the race courses feature single-track trails and jeep roads across Norris Dam State Park and the Norris Municipa..