PennApps XVII Philadelphia, PA, USA January 19-21 at The University of Pennsylvania $23,008 in prizes Jan 19 – 21, 2018 521 participants
HackPrinceton Spring 2017 Princeton, NJ, USA Spring forward with us at Princeton University's premier 36-hour hackathon. Non-monetary prizes Mar 31 – Apr 2, 2017 186 participants
