[8][9] Each November, the two schools compete against one another in a fall sports competition, with the winner receiving the Kelley-Potter Cup.

[12] Under previous head wrestling coach Jeff Buxton, the team won 31 consecutive National Prep Titles (from 1981–2012)[13] and produced a number of NCAA champions and Olympic gold medalist Robert B. Weaver.

[16] Blair's basketball program has developed alums including NBA players Luol Deng, Charlie Villanueva, and Royal Ivey.

Almost all campus architecture is in the Richardson Romanesque style, and modern buildings reflect the features and themes of the older structures.

This facility, known as Hardwick Hall, houses seven squash courts, three gymnasiums, wrestling facilities, aerobic space, a fitness center, a training room, and locker rooms, and also includes Blair Commons, home of the School's bookstore, The Black Canteen, and college counseling offices.

The Chiang-Elghanayan Center for Innovation and Collaboration, a modern, technology-rich academic facility was completed in 2017 and serves as home to Blair's technology and fine arts departments.

[18] In 2018, Blair added the J. Li Golf Training Center and seasonal winter sports complex to its athletic facilities.

[20] Characteristics of the student body:[21] For the 2024–25 academic year, Blair charges $75,900 for tuition, room and board.

[3] Scholarship grants total $9 million for the 2024-25 academic year, with 36 percent of students receiving financial aid.