Disrupt SF Hackathon 2018 Online TechCrunch's Hackathon Goes Global $154,620 in prizes Winners announced 990 participants
World Blockchain Hackathon San Francisco, CA, USA World Blockchain Hackathon, San Francisco, June 16-17th, will cover the latest Blockchain technologies, research, applications, and development. $12,000 in prizes Jun 16 – 17, 2018 43 participants
LAUNCH Hackathon 2015 San Francisco, CA, USA Launch 2016 here: launch.devpost.com/ $101,500 in prizes Feb 27 – Mar 1, 2015 1311 participants
20 Lines of JS Challenge Online Show us your best JavaScript hack in under #20lines of code! $284 in prizes Winners announced 87 participants
