About U.S. Masters Swimming

U.S. Masters Swimming, founded in 1970, is a membership-operated national governing body that promotes health, wellness, fitness and competition for adults through swimming. It does so by partnering with more than 1,500 adult swim programs across the country; promoting information via the bimonthly member magazine, SWIMMER, monthly e-newsletters, STREAMLINES, and website, usms.org; and by sanctioning and promoting pool, open water and virtual events and competitions. More than 55,000 adults are registered members of U.S. Masters Swimming.