 From 2003-2007 the boys' and girls' lacrosse teams have met with success in the Tri-Valley League, consistently placing second only to Medfield.The boys' lacrosse team as of recently though, has won two Division III state championships and three Tri Valley League titles (2011, 2012 & 2013).Anchored by the 2013 graduates, the Raiders men's lacrosse team was able to win back-to-back state championships in 2012 and 2013.