Summer ultramarathons in Tennessee, United States

Looped nighttime miles on runnable single-track dirt trails through cedar and hardwood forests along the Duck River, glowing with reflective markers

Flat, open field trail designed for speed, minimal obstacles, challenging heat, personal fueling spots, and a communal post-race food spread

Mountain trail ultramarathon in Cherokee National Forest with technical terrain, scenic views, and up to 19,000 feet of elevation gain

Rugged Tennessee backroads, 23 major climbs, remote sections without services, and scenic highlights on the Cumberland Plateau and Crab Orchard Mountains

Rugged Tennessee hills, relentless dirt loops, 90+ degree heat, Barkley-inspired quirks, and aid station party zones supporting animal rescue

Loop trails at Fort Loudoun State Historic Park, with smooth runnable footing and scenic views of Tellico Lake and rolling hills.

Timed looped ultramarathon on woodland trails, 6 to 24 hour race options, frequent aid at McArthur Pavilion, night running and relay teams available.

Two laps on a forested off-road loop with steady climbing, mixed singletrack and multi-use trail, and fire tower views across Watauga Lake.

Rugged 60km night run through rocky trails and river landscapes of Pedernales Falls State Park, featuring Texas Hill Country scenery under the stars.

One-mile loop with 340 feet of elevation gain, two climbs, double-track former logging road, field descent to start/finish, Last Man Standing format