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This is a website for the active members of ABC Gray Sharks. We are a masters swim group based out of Acton, Boxborough and Concord, Massachusetts.  We swim out of 3 pools in the area. Some of our practices have a coach on deck and some do not.  We are an active workout group of New England Masters Swimming.  In addition to swimming short course meters championship at Boston University in December and short course yards championship in late March at Harvard University, some of our members compete at USMS Nationals and open water swim events, locally, nationally and abroad.  


Harvard New England Masters Championships 2012

Nubble Lighthouse Swim Maine 2011
Bermuda 2014