Firewater Ultra

Greenback, United States • 24 Oct 2026

The Firewater Ultra will take place in Greenback on Saturday 24 October 2026. You can run between 25 and 100 kilometers. Visit the organization's website for the most recent information.

Race information

100 km
100k
50 km
50k - 2 per Relay
50 km
50k Sunrise
50 km
50k Sunset
25 km
25k Ruck
Visit the organization's website for the most recent information.
Trail runs nearby

The The Trail That Can't Be Concord will take place in Knoxville from Saturday 21 March 2026 to Sunday 31 May 2026. You can run between 10 and 20 kilometers.

The 10K Ruck Race is part of the Veterans Heritage Ridge Run, a fundraiser for Sharps Ridge Veterans Memorial Park. It takes place on the hilly, wooded hiking trails of Sharps Ridge in Knoxville. The event also offers a virtual run option.

Hann Jivin' in the Dark is a night trail race through the unlit woods of Knoxville's Urban Wilderness. Runners on the 6-mile course must bring their own light, while kids can enjoy a shorter, less dark version. The event is part of a larger..

On May 31, 2026 this event in Knoxville combines SwimRun team and individual races with trail-only 5k and half marathon options, using course routes through Mead's Quarry and Ijams Nature Center in the Urban Wilderness.