MBIS has a very proud athletic tradition. Despite its relatively small size, the school has managed to acquire an impressive list of championships throughout the years.
Our Middle School (grades 4-8) and Varsity (grades 9-12) programs currently offer: Volleyball, Soccer, Basketball, (Boys) Baseball and (Girls) Softball. We compete in regional leagues and tournaments against other international and US base schools, as well as occasionally coming up against teams from as far away as Tokyo and Hokkaido.
Campus games and tournaments are organized by the very popular Marist Athletic Association (MAA), providing opportunities for students to work behind the scenes, as well as on the court.