Reunion Weekend at Spring Carnival

Reunion Weekend celebrates friends new and old at exclusive events and opportunities during Spring Carnival, while attendees also enjoy treasured traditions like Buggy, Mobot, Midway and Booth.

This year, we were excited to welcome back undergraduate classes ending in 1s and 6s, the Class of 2025 and Half Century Tartans (Classes of 1975 and prior). Milestone celebrations were held for the class off 2001, celebrating their 25th anniversary, the class of 1976 celebrating their 50th anniversary and the class of 1966 celebrating their 60th reunion.

Celebrate your class

Make your reunion class gift by June 30, 2026 — a gift to any fund will count towards your overall class participation.

Reunion Highlights

1st and 5th Reunion Classes

10th Reunion Class

15th and 20th Reunion Classes

25th Reunion Class

30th, 35th, 40th and 45th Reunions

50th Reunion Class

60th Reunion Class

Spring Carnival Highlights

Reunions 2027: April 15-17

Start planning for next year!
Alumni reunions will be celebrated for the following class years - 1977, 1982, 1987, 1992, 1997, 2002, 2007, 2012, 2017, 2022, 2026 and Half Century Tartans (Classes of 1976 and prior). Start by doing the following:

Update your contact information

Have you moved? Do you have a new email address or phone number? Please take a moment to update your contact information with us. As plans for your reunion celebration during Spring Carnival are announced, we’ll be in contact with the details. Updating your contact information will ensure you’re the first to hear news as it’s announced!

Learn more about Half Century Tartans

Half Century Tartans embody the spirit of Carnegie Mellon. If you earned a Carnegie Mellon undergraduate degree more than 50 years ago, you are a member of the Half Century Tartans, an honor earned by CMU's most engaged, philanthropic and accomplished alumni. You are the foundation of what our university has become today.

Reunion Ambassadors

We need your help to make reunion weekends to remember. Whatever amount of time you can give, we have a reunion opportunity that can fit your schedule and your interests. Fill out the Reunion Ambassador interest form and select the reunion opportunities that interest you.

For more information about Reunion Weekend at Spring Carnival, contact reunions@andrew.cmu.edu.