The Underground Circus 100 is being held in beautiful scenic downtown Atlanta's Washington Park and will take you on a out and back 1 mile then onto the track loop. The route is 85% asphalt which will feature historic structures such as Dr. MLK Jr. Drive and Clark Atlanta, Mercedes Benz Stadium and The GA World Congress Center. The Aquarium and Civil Rights Museum and Morris Brown College is all within walking distance from the race site. The Park is in a historical district of Atlanta . You also will run on our newly constructed Atlanta Beltline while running throughout the 4th Ward district. This race is perfect for a 1st time Ultrarunner whom may not be used to staying up all day and night. Your assistance is a fully stocked (aid station) will be supplied with cups and sports drink as well as various snacks, hot food during the day/night and yes we take modest requests. The RD is on hand the entire time checking in on you. the many walkers/runners cheering for you and or asking questions about what are you doing especially when they saw you running 8 hrs ago and wonder why you're still moving but it keeps you going. Saturdays are busy in Atlanta especially when it's hot and it's usually 80 degrees during May so sunscreen. There are no sharp turns or non marked trails so no chance of getting lost. 

100 MILE customized buckle made by an Atlanta based runner! 50M and under receive finisher awards with your distance printed on the award.

Upcoming Races

May 25 2024
12 Hours
Multiple Loop Course
2 Elevation Rating
Rolling, ~2500 feet in 50 miles
1 Surface Rating
Paved or very smooth surface
May 25 2024
24 Hours
Multiple Loop Course
2 Elevation Rating
Rolling, ~2500 feet in 50 miles
1 Surface Rating
Paved or very smooth surface
May 25 2024
36 Hours
Multiple Loop Course
2 Elevation Rating
Rolling, ~2500 feet in 50 miles
1 Surface Rating
Paved or very smooth surface
May 25 2024
50 Miles
Multiple Loop Course
14:00 Cutoff
2 Elevation Rating
Rolling, ~2500 feet in 50 miles
1 Surface Rating
Paved or very smooth surface
May 25 2024
100 Miles
Multiple Loop Course
31:00 Cutoff
2 Elevation Rating
Rolling, ~2500 feet in 50 miles
1 Surface Rating
Paved or very smooth surface

Results

Date Finishers Top Result (M) Top Result (F)
05/27/23 No Ultra Finishers
Date Finishers Top Result (M) Top Result (F)
05/27/23 No Ultra Finishers
Date Finishers Top Result (M) Top Result (F)
05/27/23 3 55.68 74.24
Date Finishers Top Result (M) Top Result (F)
05/27/23 1 6:37:00
06/04/22 2 5:07:24
05/08/21 No Results Posted. Submit Results
05/11/19 No Results Posted. Submit Results
Date Finishers Top Result (M) Top Result (F)
05/27/23 No Ultra Finishers
06/04/22 No Ultra Finishers
Date Finishers Top Result (M) Top Result (F)
05/27/23 No Ultra Finishers
06/04/22 No Ultra Finishers
Date Finishers Top Result (M) Top Result (F)
05/27/23 3 50.3 27.84
06/04/22 1 50
Date Finishers Top Result (M) Top Result (F)
05/27/23 4 46.4 72
06/04/22 4 45 64.4
Date Finishers Top Result (M) Top Result (F)
05/27/23 1 73.43
06/04/22 2 101
Date Finishers Top Result (M) Top Result (F)
05/27/23 1 11:50:00
06/04/22 1 11:51:36
05/08/21 No Results Posted. Submit Results
05/11/19 No Results Posted. Submit Results
05/12/18 No Results Posted. Submit Results
05/13/17 No Results Posted. Submit Results
Date Finishers Top Result (M) Top Result (F)
05/27/23 6 18:07:14
06/04/22 1 32:49:51
05/08/21 No Results Posted. Submit Results
05/02/20 Race Cancelled
05/11/19 No Ultra Finishers
05/12/18 No Results Posted. Submit Results
05/13/17 No Results Posted. Submit Results
Date Finishers Top Result (M) Top Result (F)
05/12/18 No Results Posted. Submit Results
05/13/17 No Results Posted. Submit Results