The Ironsides play in the New England Rugby Football Union as a Division 4 Men's Team; retaining around 40-60 members (players and supporters) each season.Since then, the exponential rise of IGRAB in the United States has made rugby the nation's fastest-growing sport in recent years.Straight, gay, lifelong athletes, newcomers to the sport; accountants, engineers, bartenders, designers, educators, students, physicians and more.At the height of American patriotism following the attacks on 9/11, members of New York's Gotham Knights arrived in Boston to begin laying the initial groundwork and recruiting players for a Boston-based gay-friendly rugby club.In June 2012 the Ironsides shut out opponents on the first day of competition at the VI Bingham Cup in Manchester, United Kingdom and quickly became known as a force to be reckoned with in amateur rugby union.