Logo

Three Sisters Ultra Festival

Maryville, United States • 7 Jun 2025

The Three Sisters Ultra Festival, held in Maryville, Tennessee, is a trail running event featuring 24-hour, 12-hour, and 6-hour timed races, including day and night options. Set in the scenic Maryville College Woods, the course is a 2-mile loop starting and ending at the McArthur Pavilion, where runners can access aid stations and set up personal aid areas. The festival also offers relays for teams and a unique "Double Ultra" challenge combining this race with the Fort Frenzy Ultra Festival. Participants enjoy live music, disc golf, and a supportive atmosphere. The event is chip-timed and welcomes runners of all levels, including first-time ultramarathoners. Visit the organization's website for the most recent information.

United States Tennessee Maryville

Race information

Registration Facebook
24 hr
24 Hour Timed Event
100 mi
100 Miles (50 Loops)
12 hr
12 Hour Timed Event
100 km
100k (31 Loops)
6 hr
6 Hour Timed Event
50 km
50k (16 Loops)
Visit the organization's website for the most recent information.
Trail runs nearby

Sharp's Ridge Rambler

Knoxville - 14 mi from Maryville

The Sharp's Ridge Rambler is a running event taking place in Knoxville, TN, featuring a variety of races including a 10k, 4-mile run, and a Kids Trail Mile. The event is designed for participants of all ages, with special categories for students aged 14 and under. The courses are set in a scenic par..

1776 Merica

Greenback - 13 mi from Maryville

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..

Haw Ridge Trail Race

Oak Ridge - 24 mi from Maryville

The Haw Ridge Trail Race, scheduled for July 12, 2025, in Oak Ridge, TN, features an 8-mile trail run and a Kids Trail Mile. The 8-mile course includes early climbs and scenic views along the lake, while the Kids Trail Mile promises a fun, mostly off-road experience. Registration fees are $25 for ad..

Fort Frenzy Ultra Festival

Vonore - 19 mi from Maryville

...

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..

Firewater Ultra

Greenback - 13 mi from Maryville

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..

Dirty South Trail Races

Kimberlin Heights - 17 mi from Maryville

The Dirty South Trail Races, scheduled for December 7, 2025, in Knoxville, TN, features a variety of events including a Half Marathon, 10K, and a Kids Trail Mile. The race starts and finishes at Mead's Quarry, traversing scenic areas like the Forks of the River Wildlife Area and Ijams Nature Center...