Preschool through Grade 12


Go Blue Terriers! Allez les Terriers Bleus!

Blue Terriers are known for their combative nature and persistence – which can also be said about ISB’s athletics teams. In 2015, we introduced our new Blue Terrier mascot, whom our students named Volt. Wearing jersey number 15, Volt loves rooting for our ISB teams.

ISB students work hard, play hard and win hard, developing confidence and school spirit as they compete in interscholastic athletic and club sports. Our athletics program promotes sportsmanship, competition, physical fitness and lifelong health habits. There is deep team pride for our Blue Terriers teams – from our students, our families, and our community.

Athletic Teams

From soccer, basketball and fencing, to archery, swimming and more, ISB offers an array of athletic teams. View our current teams and schedules >>

Follow the Blue Terriers on Instagram @isbblueterriers.

Athletics Calendar

Club Sports

Participate! Be exposed to new sports! Gain confidence! ISB club sports are offered in a non-competitive environment and vary each season. View our current club sports >>

Athletics News

Click here to view the news.

Athletics Shop

Cheer us on in your own ISB Blue Terriers gear, click here to access the Boutique.

Learn More

For more information on ISB athletics, contact Athletics Director Lindsay Wright by email, or call 617-583-9225.