Alumni Weekend
October 17–19, 2025 | Caltech campus, Pasadena
Explore a full slate of events, including the Artificial Intelligence and the New Scientific Revolution faculty panel; a conversation with the 2025 Distinguished Alumni Award winners; the Hall of Honor induction ceremony; SURF Seminar Day; and campus tours.
Celebrate cherished traditions such as the Milestone Reunion Dinners (for class years ending in 0 and 5) at the Athenaeum; House happy hours; the Taste of the Divisions reception with faculty, students, and alumni; and the All-Alumni Celebration with President Thomas F. Rosenbaum.
Registration closed on Monday, October 6, 2025.
Advance registration is required to attend Alumni Weekend events.
To revisit highlights, read our wrap-up article on Techer and download the full gallery of event photos.
