HackUTA 2017 Arlington, TX, USA UTA's first 24 hour hackathon $5,050 in prizes Oct 1, 2017 108 participants
PennApps Winter 2015 Philadelphia, PA, USA The nation's chillest college hackathon. January 16-18, 2015 at the University of Pennsylvania. $46,060 in prizes Jan 16 – 18, 2015 595 participants
