St. John Bosco offers students in grades 5 through 8 the opportunity to participate in competitive sports through the Christian Youth Athletics Association (CYAA.) Students compete with other schools across the valley in baseball, basketball,volleyball, softball and flag football.   The Bulldog Sports Program has produced eight Regional Champions in addition to receiving the prestigious Most Outstanding Sportsmanship Award, presented by the CYAA.

Intramural sports are available to students and vary by year according to student interests including track and field, soccer, archery,cross-country and golf.