The Underground Circus 100

The Underground Circus 100 is an ultramarathon event taking place on Atlanta's scenic Silver Comet Trail, featuring distances of 100 miles, 50 miles, and a 24-hour challenge. The course is relatively flat and fast, with options to run on asphalt or grass trails surrounded by beautiful wooded areas. This race is designed to be beginner-friendly, ensuring no participants will receive a DNF (Did Not Finish).

Aid stations will be available throughout the event, and all proceeds support homeless assistance. Participants can enjoy a supportive atmosphere, with the race director and volunteers present to help runners achieve their goals. Visit the organization's website for the most recent information.