Jonathan Ng (blinglabs)

Toronto, Ontario, Canada

HackMIT

Cambridge, Massachusetts, USA

1000+ people, $10k+ prizes, 30 hours. October 5-6, 2013 at MIT. Open to all students, all schools.

$15,000 in prizes
Oct 5 – 6, 2013
693 participants

MHacks

Ann Arbor, Michigan, USA

Looking for the most recent MHacks? : http://mhacks8.devpost.com/

$31,760 in prizes
Sep 20 – 22, 2013
611 participants

PennApps

Philadelphia, Pennsylvania, USA

The World's Premier College Hackathon

$30,000 in prizes
Sep 6 – 8, 2013
657 participants