Hacktech Pasadena, CA, USA Caltech's annual hackathon $49,037 in prizes Mar 3 – 5, 2017 262 participants
Cal Hacks 3.0 Berkeley, CA, USA Cal Hacks - The Biggest Collegiate Hackathon in the World $49,930 in prizes Nov 9 – 13, 2016 730 participants
SD Hacks 2016 San Diego, CA, USA Hack with the Best in San Diego $32,320 in prizes Oct 1 – 2, 2016 261 participants