The Harley School and Allendale Columbia School maintain a joint athletic program to offer the best possible athletic options for students. By combining resources, student bodies, facilities, as well as faculty for coaching purposes, both schools offer dynamic sports programs that fully support the physical, mental and social development of each student athlete.
The HAC Teams, as they are known, are affiliated with the New York State Public High School Athletic Association, Section V and the Finger Lakes Athletic Association, and they compete in:
- Cross country
- Track and field