Circle Endurance Event 3, 6, 12, 24 Hour
Volunteer Register Saturday, Nov 21, 2026 @ 8:00 AM
Location: 29 Tiger Trail Ringgold, GA
Registration closes: Fri, Nov 20 @ 11:59PM ET
Overview: "Unleash Your Inner Ultra at the 3rd Circle Series Event!" Experience the ultimate test of endurance at Ringgold High School in Ringgold, GA. The Circle Series Event challenges you to conquer a 24-hour track race. Run, rest, and repeat! Circle the track continuously, pushing your limits and covering as much ground as possible within 24 hours. This grueling event demands strategic pacing, meticulous nutrition, and unwavering mental fortitude.
Event Information: Runners are responsible for their food and water. Volunteers will provide an aid station with drinks and snacks. This is a cup-free event and participants will need to bring their hydration systems. Littering on the course will subject you to disqualification. Final results will be calculated based on the number of total laps completed by the time limit. Runners may have crew support every lap. Pacers will not be allowed unless they are registered participants. Runners will be credited for .25 Miles per lap completed.
Courtesy Rules: All runners have the right to the inside lane. Run around other runners safely. Do not run in the middle of lane 1. Running should be done single file if buddying up, take it to an outside lane (5 or 6). Runners will be allowed to bring gear, nutrition, etc. for their own "pit area". You can set up a small tent but absolutely NO TENT STAKES. This is a turf venue so you will need to weigh down any tents.
Awards: Top 3 Male / Female in each distance, along with Top Male / Female Masters, Top Male / Female Grandmasters. Special Awards for 50K (6 hour), 50 Miles (12 hour), 100 Miles (24 Hour - 100 Mile Belt Buckle). Chattanooga Ultra Championship Awards for competing in all 3 events (Mad, Locomotion, Circle Endurance).
Lodging: Holiday Inn Express, Tru Hilton, Super 8, Avid in Ringgold, GA.
Race Day Information (All Times are Eastern):
- 5:00 AM Gates Open
- 6:30 AM Registration Opens
- 7:30 AM Registration Closes
- 8:00 AM All Races Start
- 11:00 AM 3 Hour Awards
- 2:00 PM 6 Hour Awards
- 8:00 PM 12 Hour Awards
- 8:00 AM (November 23) 24 Hour Awards