START Hack 2017 Sankt Gallen, Switzerland Be Where Innovation Happens $7,800 in prizes Mar 17 – 19, 2017 144 participants
HackUPC Winter 2017 Barcelona, Spain BarcelonaTech's collegiate Hackathon. 500 hackers. 36 hours. Dream it. Hack it. Ship it. Non-monetary prizes Mar 3 – 5, 2017 255 participants
