From the event website: "Happy Intergalactic Running Day! AREA 13.1 and Terrestrial 5K is an Out of this World Running Event. The AREA 13.1 Half Marathon is a night race in Roswell, GA. One of the most popular courses to run in the State of Georgia. The course is mostly flat with one small hill. You are sure to earn a PR on this Half Marathon/5K course!"
For details and registration, check out the event website here!