The Mount Vernon Campus Athletic Facility opened in 2001 and is home to the six Colonials' varsity sports: men's soccer, women's soccer, lacrosse, softball, and women's tennis. The facility includes a synthetic turf athletic field for soccer and lacrosse which was renovated in summer 2011, a softball field which was renovated in summer 2015, a six-lane, 25-yard outdoor pool and 11 hard courts for tennis.

The varsity athletic facility also includes coaching offices and on-site locker rooms for home and visiting teams, as well as a fully-staffed athletic training room.