JAM Sports Waterloo Region offers indoor and outdoor flag football leagues at various skill levels of play in self-officiated social divisions. Register a full team or sign up as a free agent to hit the field for some gridiron fun—and laughs—with new friends new and old. Team registrations include shirts for your roster shipped right to your door at no extra cost. Flag football is an amazing way to stay active and social in Waterloo Region. Come get your flags flying!