Trinity Center for Women and Girls in Sports was completed in 2003. It features a basketball arena; walking track; swimming pool; spa; fitness center with weight machines, free weights and cardio equipment and dance studio; tennis courts; and an athletic field. It is free for Trinity students and offers memberships to local residents.
== Campus buildings ==
The campus includes the following buildings:
Main Hall, which houses most of the administrative offices on campus, many faculty offices and classrooms, as well as the university's admissions office, O'Connor Auditorium, and bookstore.
Payden Academic Center, opened in 2016, has nursing and science labs, classrooms for all disciplines and Trinity's technology hub.
Kerby Hall is a residence hall. In the 1980s, it was a residence hall for graduate students of other colleges in Washington, D.C., including Robert Casey, who studied law at Catholic University of America and later became a U.S. Senator from Pennsylvania.
Notre Dame Chapel hosts many of Trinity's …
