Logo

Circle Endurance Event 24 Hour

Ringgold, United States • 22 Nov 2025

The Circle Endurance Event is a challenging ultra running race held at Ringgold High School in Ringgold, Georgia. Participants can choose from 3, 6, 12, or 24-hour durations, running continuous laps on a track to cover as much distance as possible within their chosen time. The event emphasizes strategic pacing, nutrition, and mental toughness, with runners responsible for their own food and hydration, supported by an aid station.

It is a cup-free event requiring personal hydration systems. The race is part of the Chattanooga Ultra Championship Series, which includes two other endurance events. Awards are given for top finishers and milestone distances, including a special 100-mile belt buckle for the 24-hour race. Visit the organization's website for the most recent information.

United States Georgia Ringgold

Race information

Registration
24 hr
24 Hour
12 hr
12 Hour
6 hr
6 Hour
3 hr
3 Hour
Visit the organization's website for the most recent information.
Trail runs nearby

Still Hollow Trail Race

Chattanooga - 14 mi from Ringgold

The Still Hollow Trail Race, held at Enterprise South Nature Park in Chattanooga, TN, offers both a half marathon and a 10K race. Known as one of the fastest trail races in the Southeast, the course features wide, soft, and gently rolling pedestrian-only trails in the first half, ideal for both dist..

Bad Beard Events Oli Kai

Lookout Valley - 16 mi from Ringgold

The Bad Beard Events Oli Kai 3, 6, & 9 Hour race takes place at the Reflection Riding Arboretum and Nature Center in Chattanooga, Tennessee. Participants run or walk a 2.1-mile loop trail with approximately 190 feet of elevation gain, choosing to complete as many laps as they wish within 3, 6, or 9..

Oli Via

Chattanooga - 14 mi from Ringgold

Oli Via is a trail running event held in Chattanooga, Tennessee, featuring two race distances: a 4.5-mile run and a half marathon. The course is entirely on dirt trails, with many flat and fast sections, but both races present significant elevation challenges—731 feet of climbing for the shorter rac..

The Guild 7 Trail Race

Chattanooga - 14 mi from Ringgold

The Guild 7 Trail Race is a 7-mile trail running event held near Chattanooga, Tennessee, on the scenic Guild-Hardy Trail. This well-groomed "truck" trail, popular among locals for running, hiking, and cycling, follows a historic railroad grade dating back to the 1880s. The course features a challeng..

Misfit Mountain Athletics Fall Adventure Retreat

Chattanooga - 14 mi from Ringgold

The Misfit Mountain Athletics Fall Adventure Retreat is a multi-day outdoor event held in Chattanooga, Tennessee, from September 18 to 22, 2025. Designed for trail enthusiasts of all levels, the retreat offers guided trail running and hiking with distances ranging from 5 to 15 miles, split into grou..

The Georgia Jewel

Dalton - 13 mi from Ringgold

The Georgia Jewel is a celebrated trail running event held near Dalton, Georgia, featuring distances of 100, 50, 35, and 18 miles. Known as Georgia's longest-standing 100-mile trail race, it takes place on the scenic Pinhoti Trail, with 99% single-track terrain and a challenging climb known as "Mt...