LA Hacks 2017 Los Angeles, CA, USA Learn it. Build it. $47,300 in prizes Mar 31 – Apr 2, 2017 458 participants
Hacktech Pasadena, CA, USA Caltech's annual hackathon $49,037 in prizes Mar 3 – 5, 2017 261 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 717 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
LA Hacks 2016 Los Angeles, CA, USA Learn, Build, Play $364,280 in prizes Apr 29 – May 1, 2016 244 participants
Hacktech Pasadena, CA, USA The West Coast's Premier Interdisciplinary Hackathon! $32,038 in prizes Feb 26 – 28, 2016 269 participants
Hackpoly 2016 Pomona, CA, USA The 24 hour intercollegiate hackathon at Cal Poly Pomona for creativity, ingenuity, and technical talent. $8,850 in prizes Feb 6 – 7, 2016 122 participants
HackSC 2015 Los Angeles, CA, USA Welcome to the HackSC Factory! Non-monetary prizes Nov 14 – 15, 2015 135 participants
