Events
From virtual events to on-campus talks and reunions, regional Principia Club activities to athletic events and performances, Principia offers a variety of ways for alumni and friends to connect, learn, and make cherished memories. Learn more about upcoming in-person and virtual events, and make plans to join us!
Upcoming Events
See what’s coming up at these events hosted by Principia’s Alumni & Field Relations team and those taking place at the School or College.
Upper School Reunion 2025
September 25–27, 2025
Join us for a weekend of celebrations and connections as Upper School classes ending 0, 1, 5, and 6 gather on the School campus. Alumni from other class years are welcome to take part in the fun as well! Registration opens in January 2025.
Principia Club Events
Principia Clubs are located in cities across the U.S. and host a variety of events, from community service gatherings to picnics, talks, and Christmas sings.
Past Event Recordings
Missed an event? You can watch recordings of many of our past programs.