Hack the North 2015 Waterloo, Canada Canada's Largest Hackathon - University of Waterloo $30,350 in prizes Sep 18 – 20, 2015 730 participants
Hack The North Waterloo, Canada Canada's Largest Hackathon - University of Waterloo $1,000 in prizes Sep 19 – 21, 2014 623 participants
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
The MintChip Challenge Online The Royal Canadian Mint challenged software developers to create apps for MintChip, the evolution of currency. $52,700 in prizes Winners announced 1665 participants