Alumni Weekend

Join us as the Sesquicentennial culminates in an unprecedented weekend of spectacular events.

Together, we honor the impact of the innovators and ideas that have come from this mountain, celebrate our connections with our Lehigh family, and launch Lehigh’s next 150 years.

Check back for more photos, stories, and more of the celebration.

 Download the Alumni Weekend program here.

Celebrity Speakers
Class Gatherings
Parades and Picnics
And Much More…


Looking for help with Alumni Weekend and Sesquicentennial registration?
Contact the University Events team at 610-758-2746 or

Hundreds of Lehigh alums and their guests returned to Lehigh University in Bethlehem, PA on May 14-17, 2015 for a weekend of fun, food and memories of Old South Mountain. On behalf of Lehigh University and the Alumni Association Board of Directors, we thank you for attending Alumni Weekend 2015.



View images from Alumni Weekend 2016

Alumni Weekend Slideshow - Photographs from Alumni Weekend 2016 coming soon!
Alumni Weekend on Twitter #LehighAW

Lehigh Alumni on Facebook
Lehigh Alumni on Twitter