PennApps Spring 2014 Philadelphia, Pennsylvania, USA The World's Premier College Hackathon $29,000 in prizes Feb 14 – 16, 2014 590 participants
HackRice 2014 Houston, TX, USA 150+ hackers. 28 hours. $6000 in prizes. $6,000 in prizes Jan 25 – 26, 2014 133 participants
