The Circle Endurance Event 3, 6, 12, 24 Hour returns to Ringgold High School in Ringgold, Georgia on November 21st, challenging endurance athletes with a rigorous test of physical and mental fortitude. Participants will circle the track at Ringgold High School continuously for up to 24 hours, covering as much distance as possible while managing their nutrition and pacing strategically. This event is organized by the Chattanooga Track Club, known for creating demanding ultra-endurance races like the Mad Backyard Ultra. Race morning in November typically finds temperatures cool but not cold, with firm yet slightly soft trail conditions underfoot. The UV index at this time of year tends to be low, averaging around 2.0, making it less likely for participants to experience sunburn or heat-related issues during their long hours on the track. However, runners are advised to prepare adequately for varying weather conditions that can occur in late fall. Now entering its third edition and officially sanctioned by USATF, this event has become a significant part of the ultra-running calendar in Georgia. It attracts endurance athletes from across the region who come together to push their limits on Ringgold's local high school track. The Circle Endurance Event supports runners with aid stations stocked with drinks and snacks but emphasizes that participants must manage their own hydration and nutrition needs throughout the event’s duration.
3 Hour 3 Hours • Start: 08:00:00 • Fee: $63.00
Circle 12 Start: 08:00:00 • Fee: $95.00
Circle 24 Start: 08:00:00 • Fee: $110.00
Circle 6 Start: 08:00:00 • Fee: $79.00
Participants can register at https://ultrasignup.com/register.aspx?did=132950 with varying fees ranging from $63.00 to $110.00 depending on the race distance selected. Bib pickup will be available before the event, where runners need only show up and collect their materials. The start location is at 29 Tiger Trail in Ringgold High School’s track area. The course itself does not permit pacers but allows for crew support every lap within a designated infield zone near the start line. Age requirements are generally set to ensure safety; participants should bring all necessary gear, including hydration systems and appropriate clothing suitable for cooler fall mornings. The Circle Endurance Event 3, 6, 12, 24 Hour in Ringgold, Georgia on November 21st offers a challenging yet rewarding experience for endurance runners seeking an ultra-endurance test. The event's track location and commitment to rigorous competition make it a focal point of the regional running community each year.
Races Offered
3 Hour
Nov 21, 2026
straighten
Distance —
3 Hours
terrain
Type —
Running
timer
08:00
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$63.00
Circle 12
Nov 21, 2026
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Distance —
12 Hours
terrain
Type —
Running
timer
08:00
sell
$95.00
Circle 24
Nov 21, 2026
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Distance —
24 Hours
terrain
Type —
Running
timer
08:00
sell
$110.00
Circle 6
Nov 21, 2026
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Distance —
6 Hours
terrain
Type —
Running
timer
08:00
sell
$79.00
Weather History
These values represent the 3-year monthly averages for November in Ringgold.
thermostatTemperature
7.5° / 17.4°
wb_sunnyFeels like
4.3° / 14.8°
light_mode
Avg sunshine hours
7h 40m
water_drop
Avg rainfall
2.8 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
11.2 km/h (Light breeze)
opacity
Sweat loss rate
Low
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Low (2.0)
humidity_mid
Humidity
69.0%
wb_twilight
Sunrise
08:15
nightlight
Sunset
18:35
About Ringgold
Learn more about the host city, Ringgold.
Ringgold is a city in and the county seat of Catoosa County, Georgia, United States. Its population was 3,414 at the 2020 census. It is part of the Chattanooga metropolitan area.
