Our athletic program offers a variety of sports teams for students. Mark Day School is a member of the competitive Marin County Middle School League for a variety of sports; most of our teams do not require tryouts and do not cut players. Our coaches are guided in their work by the school's Seven Pillars of Character and the principles of the Positive Coaching Alliance. Above all, we value sportsmanship and effort.
Fall sports: Volleyball, Cross Country, Flag Football
Winter sports: Basketball
Spring sports: Golf, Track & Field, Volleyball