HackHarvard 2017 Cambridge, MA, USA Breaking new ground. $21,980 in prizes Oct 20 – 22, 2017 321 participants
HackUIowa Iowa City, IA, USA Create novel apps on data visualization, scientific computing (HPC, Cloud, GPU), virtual / augmented / immersive reality, and cyber-learning systems. Non-monetary prizes Sep 16 – 17, 2017 137 participants
BlockHack SF San Francisco, CA, USA The Blockchain Developer Hackathon $1,000 in prizes Mar 24 – 26, 2017 22 participants
IBM Startup Camp ________________________________________________ Non-monetary prizes Mar 20 – 21, 2017 36 participants
HackQC 2017 Sherbrooke, Canada Hackathon Données Québec $10,500 in prizes Mar 10 – 12, 2017 115 participants
Distributed: Markets Blockchain Hackathon Atlanta, GA, USA Use blockchain technology to create the apps that will power the future of insurance, finance and digital assets. $12,000 in prizes Feb 25 – 26, 2017 63 participants
Hack ISU Ames, IA, USA HackISU is the premiere hackathon at Iowa State University, and the third largest hackathon in the midwest. Bring your best ideas and join us for 36 hours of fun, excitement, coding, and prizes! Non-monetary prizes Sep 18 – 20, 2015 211 participants