We meet at Curtis Hixon Waterfront Park, Ashley at Twiggs, on the last Friday of EVERY month. The group pedals out PROMPTLY at 8:00. Critical Mass welcomes anything human powered: skates, boards, yes, even bikes! We move at a casual pace of ~10mph. The rides are 10-11 miles, and typically have a theme. The rides are at night. The law REQUIRES lights at night. Critical Mass is a large group ride to have FUN, meet new people, and to promote urban bicycle safety, skills, & confidence. Ride respectfully & responsibly, and of course, you ride at your OWN risk.