A wide variety of activities, clubs, and sports are offered to the students and community. In particular, the Cumberland Valley
Science Olympiad team has seen great success in recent years, earning their first-ever state championship in April 2022 and advancing to the national tournament in 2022, 2024, and 2025. Their highest rank at the national tournament was 19th. Varsity, junior varsity, and freshman athletic activities are under the
Pennsylvania Interscholastic Athletics Association. Cumberland Valley High School hosts PIAA State Championships for several sports including football, field hockey, among many others. They also host multiple all-star games. Due to this, they renovated their stadium to add artificial turf, new LED lighting, a new track, and a jumbotron.
Sports The District funds: ;Boys: •
Baseball - AAAAAA •
Boys Basketball - AAAAAA •
Boys Cross Country - AAA •
Football - AAAAAA •
Boys Golf - AAA •
Boys Indoor Track and Field - AAAA •
Lacrosse - AAA •
Boys Soccer - AAAA •
Boys Swimming and Diving - AAA •
Boys Tennis - AAA •
Boys Track and Field - AAA •
Boys Volleyball - AAA •
Boys Water Polo - AAAA •
Boys Wrestling - AAA ;Girls: • Girls Basketball - AAAAAA • Girls Competitive Spirit - AAA • Girls Cross Country - AAA •
Field Hockey - AAA • Girls Golf - AAA • Girls Indoor Track and Field - AAAA •
Girls Lacrosse - AAA • Girls Soccer - AAAA •
Softball - AAAAAA • Girls Swimming and Diving - AAA • Girls' Tennis - AAA • Girls Track and Field - AAA • Girls Volleyball - AAAA • Girls Water Polo - AAAA • Girls Wrestling - AAAA ==Notable alumni==