This included the addition of classrooms, a second gymnasium, a new kitchen and cafeteria, orchestra room, several media centers, and interior cosmetic changes.

Facilities for field hockey, football, cheerleading, volleyball, basketball, wrestling, track, and girls' lacrosse are located at the high school.

Soccer, softball, and cross country have home bases at the Fisher Meadow recreational facility.

[8] In the 2022 CPSRA championship, the boys' team won the Henry Petty Cup for varsity coxed four event.

Avon High School's club sport, Ultimate Frisbee, won the Division I State Championship in 2018.