Three Sisters Ultra Festival
Maryville, United States • 6 Jun 2026
Three Sisters Ultra Festival
The Three Sisters Ultra Festival is a timed trail event held in the Maryville College Woods in Maryville, TN. It offers 24 hour, 12 hour, and 6 hour timed events, plus relay entries and night options for the 6 hour and 12 hour races.
The course is a 2-mile loop that starts and ends at the McArthur Pavilion. Aid is available each loop and participants may set up a personal aid area under the pavilion or in the adjacent yard. Access to aid station amenities is limited to registered participants and pacers.
Chip timing will be used; bibs must be worn on the front of the body and not folded to ensure accurate lap counting. Packet pickup is scheduled the evening before the event and on race morning. Items will not be mailed.
A Double Ultra Festival option pairs the 24 hour Three Sisters event with the Fort Frenzy Ultra Festival 24 hour so that both medals can fit a custom frame; participants must register for both races to receive the paired medals.
Additional on-site features include live music and other activities such as an informal disc golf opportunity. The festival returns to include relay teams and the option to run portions of the 6 hour and 12 hour events at night.
Distances: Visit the organization's website for the most recent information.
- 50K - 16 loops
- 100K - 31 loops
- 100 Miles - 50 loops