In addition to their education, St. Gregory's students enjoy a combination of mandatory and volunteer participation in athletics. Every afternoon the boys participate in physical education. This entails everything from a mile run to a game of ultimate Frisbee. Further athletics come in the form of pick-up basketball or roller hockey in the gym. The competitive, interscholastic sports include soccer and rugby. These sports not only strengthen and condition the young men who participate, but as the whole school attends each game, every game becomes an opportunity for the community to grow together.