PennApps XII Philadelphia, PA, USA Let's Make History Together $63,650 in prizes Sep 4 – 6, 2015 903 participants
HSHacks II San Jose, California, USA The Original High School Hackathon is Back. $38,050 in prizes Feb 7 – 8, 2015 372 participants
Alpha Game Jam 2014 San Francisco, CA, USA Create a new prototype game that could be the next big thing! Non-monetary prizes Sep 12 – 14, 2014 87 participants
TechCrunch Disrupt SF Hackathon San Francisco, CA, USA Calling hackers, developers and designers — strut your stuff and you could win tickets to Disrupt SF! $24,500 in prizes Sep 6 – 7, 2014 446 participants
Shirts.io Hackathon Compete to win the ultimate start-up starter kit $40,000 in prizes Aug 15 – 17, 2014 51 participants
