St. Mary Catholic School's athletic program is designed to promote sound spiritual, physical, psychological, and social development of the athletes. We believe that athletics and participation in sports teach great lessons.  Participation at an early age helps lay the foundations for who we are, and who we are to become in the eyes of God. In learning the fundamental skills associated with various sports, we condition the body and create healthy habits. Participation in team sports teaches discipline, dedication, leadership, self-control, and humility. 

St. Mary Catholic School is committed to offering several sports for boys and girls from 5th through 8th grade.  Participation in athletics is looked upon as a privilege and should be seen as a commitment that comes prioritized after God, Family, and Academics. 

St. Mary School is a member of the Northwest Suburban Christian Conference. The conference consists of the following parochial schools: St. Margaret Mary School, Algonquin; Sts. Peter and Paul School, Cary; St. Thomas the Apostle School, Crystal Lake; Montini School, McHenry. 

St. Mary School, Woodstock Athletic activities available to St. Mary School students are as follows:

                           Girls and Boys Cross-Country - Grades 5-8
                           Girls and Boys Volleyball – Grades 5-8
                           Girls and Boys Basketball – Grades 5-8
                           Cheerleading, Basketball – Grades 5-8
                           Boys and Girls Track & Field – Grades 5-8