Athletics play an important role at Aquinas American School. Not only is exercise essential for physical and mental balance, but also for personal growth. Participation in sports challenges students to continuous self-improvement, and teaches motivation, commitment to discipline, and the value of teamwork. AAS Campus has a 7-a-side AstroTurf soccer field, several basketball courts and an indoor gym. Additionally, the school benefits from its proximity to the Mount of Boadilla, where students can enjoy over 40 acres of oak woods and green areas.