Trail Running calendar near Monterey 2025-2026

The Urban Nature 10k in Chattanooga, TN, offers a unique running experience combining urban roads and scenic trails. The 10K course is split between North Chattanooga streets and the natural trails of Stringers Ridge, providing a challenging and diverse route. The race starts and finishes at Coolidg..

The Barn Creek Backyard Ultra is a challenging ultramarathon held in Jamestown, Tennessee, featuring a 4.167-mile out-and-back loop through private wooded property near Colditz Cove State Natural Area. The course combines gravel, road, and trail surfaces with under 300 feet of elevation gain, crossi..

The Bad Beard Events River Gorge Trail Race, held near Chattanooga, Tennessee, offers three challenging distances: 6.5, 10.2, and 20 miles. Set in the scenic Prentice-Cooper Wildlife Management Area, the course features technical single-track trails through Mullens Cove and Pot Point loops, showcasi..

The Fall Creek 100 is an ultramarathon event held in Spencer, Tennessee, featuring 50k, 100k, and 100-mile distances. The course showcases the scenic Fall Creek Falls State Park, including suspension bridges over Cane Creek Falls and Piney Creek Falls, overlooks of the 256-foot Fall Creek Falls, and..

The Fiery Gizzard Run, held at Foster Falls State Park in Tennessee, features marathon, half marathon, and a 13-mile ruck-only event. The course is recognized as one of the Top 25 Trails in the US, showcasing waterfalls, rock formations, and scenic overlooks. Marathon runners complete the trail twic..

The Snow Bull 6/12 Hour Endurance Runs take place at Camp Chet in Whitwell, Tennessee, set on nearly 1,000 acres of private forested land on Whitwell Mountain, part of the Cumberland Plateau. The event features a challenging 5-mile loop course combining single and double track trails, grass fields,..

The Black Toe Run is a challenging 12- or 24-hour trail running event held at Hardin Farm in Watertown, Tennessee. Participants run on a roughly 5-mile loop featuring about 1,000 feet of vertical gain, either solo or in teams of two or four, aiming to complete as many laps as possible within the tim..

Gone Loco is an endurance running event held in Athens, Tennessee, featuring distances of 33 miles (55k), 11 miles, and an 11-mile ruck option. The race takes place on the scenic Eureka Trail, a flat, gravel path converted from a former railroad bed, offering runnable terrain through woodlands, rura..

The River to Clouds Trail Run is a thrilling trail running event held at Ross' Landing, Riverfront Parkway in Chattanooga, Tennessee, featuring challenging courses on Lookout Mountain. Participants can choose from a 100-mile, 50-mile, or a 27-mile "Barely Ultra" race, with options for relay teams as..

The Bad Beard Events Stump Jump 50k and 10 Miler are premier trail races held on Signal Mountain and Walden Ridge near Chattanooga, Tennessee. The courses feature about 90% single-track trails with stunning views of the Tennessee River Gorge, lush coves, cascading streams, and sandstone terrain typi..

The World's Fair Ultras, debuting on April 18, 2026, is an ultra running event held in downtown Knoxville, Tennessee. Featuring a USATF-certified 0.89-mile flat loop course at World's Fair Park, the race offers 3, 6, 12, and 24-hour timed categories, welcoming runners of all levels from first-timers..