LAUNCH Hackathon 2015 San Francisco, CA, USA Launch 2016 here: launch.devpost.com/ $101,500 in prizes Feb 27 – Mar 1, 2015 1310 participants
MedHack - San Francisco Palo Alto, California, USA Health hackathon for developers and medical experts to spark innovations in health tech. Non-monetary prizes Sep 6 – 7, 2014 113 participants
