The Athletics Field House features a 25,000-square-foot space that accommodates physical education classes, intramural programs, sports clubs, interschool activities, and special events. This facility is the first of its kind in the Toronto area and includes a running track, an exercise area, three tennis courts, basketball courts, a weight-training area, changing rooms, washrooms, athletic storage, and a classroom. Dalton played an active role in the early stages of developing this unique facility, carefully evaluating all aspects of the design, engineering, and costs to ensure they met the school's requirements and complied with current building codes.