Duxbury is best known for their athletics. Some of the most notable sports are football and lacrosse. Lacrosse has played in 11 straight Division 1 state finals from 2002-2012 winning nine times. Duxbury had perfect seasons in 2002, 2004 and 2006. Duxbury has won 15 straight league titles. Duxbury football has won 8 straight league titles from 2008. They have won 4 state titles and is currently ranked number 1 in the state. Also boys' soccer holds the national record for consecutive victories, winning 72 straight games between 1981–85.