Georgia Ultrarunning and Trailrunning Society (GUTS) is a fun-loving group of runners that holds races of various distances in Georgia, from the Red Top Rumble 11.5 Mile Trail Run in February to the Pine Mountain 40 Mile Ultra in December. We also have group training runs, a yearly camping weekend, and the eagerly anticipated GUTS End of Year (EOY) party, er, meeting! See our GUTS membership information above. It’s easy, it’s cheap, and it’s worth it. After all, don’t you want to have GUTS for the Atlanta Fat Ass?!?!