Trail Running calendar near Jamestown 2025-2026

The Green River Lake Trail 5K & 10K is an annual off-road trail running event held at Green River Lake State Park in Campbellsville, Kentucky. The race features 5K and 10K distances, along with a 10 & Under Kids Run on a mixed grass and double track loop with gentle hills, encouraging parents to run..

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, 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 Fort Frenzy Ultra Festival is an endurance running event held at Fort Loudoun 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 set in a state park with beautiful lake..

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, including some iconic hills from the..

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..

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 100K and 50K distances, including a 50K relay and two 50K start options—Sunrise and Sunset. The race takes place on the scenic East Lakeshore Trail along the Tellico Reservoir, known for its well-maintained, runnable pa..

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..

The Barn Creek Backyard Ultra is a challenging endurance running event held in Jamestown, Tennessee, featuring a 4.167-mile out-and-back course through woods on private property near Colditz Cove State Natural Area. The terrain includes gravel, road, and trail with under 300 feet of elevation gain...

The Fall Creek 100 is an ultramarathon event held in Spencer, Tennessee, featuring 50k, 100k, and 100-mile race distances. The course showcases the scenic Fall Creek Falls State Park, known for its pine forests, mossy, fern-lined trails, and multiple suspension bridges crossing Cane Creek Falls and..

The All Things Race P4v13 is a running event held in Corbin, Kentucky, at 578 Singing Hills Road. Scheduled for December 6, 2025, it features a 5K road run/walk, a 10K trail race, and a kids fun run. The race honors the legacy of Greg Deaton, a beloved pastor and camp director, and supports the Laur..

The Dirty South Trail Races, held in Knoxville, Tennessee at Mead's Quarry near Ijams Nature Center, feature a half marathon, 10K, and a Kids Trail Mile. The half marathon course spans 13.1 miles through scenic areas including Forks of the River Wildlife Area, William Hastie Park, and Ross Marble Qu..

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 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..