Hack and Roll Indore Online Build apps that promote safety for pedestrians, bicyclists, and motor vehicles in Indore. $31,500 in prizes Winners announced 373 participants
HackHarvard 2016 Cambridge, MA, USA Hack the Past $8,000 in prizes Oct 22 – 23, 2016 246 participants
AWS Serverless Chatbot Hackathon Online Easily build scalable bots for Slack using AWS Lambda – all without needing to provision and manage servers. Non-monetary prizes Winners announced 611 participants
Code Healthy with OpenShift Online Healthy code, healthy lives: build apps for better health with OpenShift. $150,500 in prizes Winners announced 559 participants
OpenPOWER Developer Challenge Online Tap into Performance. Tap into OpenPOWER. $24,000 in prizes Winners announced 338 participants
Yelp Hackathon Online Build the next generation of local apps with the Yelp API $8,500 in prizes Winners announced 714 participants
E.A.T. School Lunch UX Challenge Online Electronic Application Transformation – Create a model electronic application for the National School Lunch Program and help millions of American students access school meals. $50,000 in prizes Winners announced 407 participants
McHacks 2016 Montreal, Canada Canada's finest hackathon, mon chéri. $1,000 in prizes Feb 20 – 21, 2016 220 participants
Sparkathon: It’s Raining Data Online Build super-smart weather apps that harness the power of IBM Bluemix™ and Apache Spark™. $28,500 in prizes Winners announced 544 participants
DeltaHacks II Hamilton, Canada Hack for change and solve real world problems! Non-monetary prizes Jan 16 – 17, 2016 157 participants
BRING THE HEAT: Online Hackathon for FLIR ONE Thermal Camera Apps Online The FLIR ONE thermal imaging camera for smart devices opens up a whole new world of iOS and Android app creation. It's time to reclaim revolution. $30,205 in prizes Winners announced 127 participants
Adobe Creative SDK Hackathon Online You like to build apps. We've got the world's best creative technology. Let's create. $5,000 in prizes Winners announced 82 participants
YHack 2015 New Haven, CT, USA YHack 2015 is the third iteration of Yale's premiere hackathon. For 36 hours, 1500 of the best hackers will converge at Yale University to compete for over $15,000 in prizes. $14,650 in prizes Nov 7 – 8, 2015 420 participants
Inkathon Online Add seamless, cross-platform, quality inking expression to your apps with WILL. It’s ink for the 21st century $51,250 in prizes Winners announced 162 participants
Atlassian Codegeist: Add-on Hackathon Online Atlassian Add-on Hackathon:Extend JIRA, Confluence, HipChat or Bitbucket $100,000 in prizes Winners announced 872 participants
LevelUp 1 · Computer vision with tracking.js Online Build a computer vision or augmented reality hack with tracking.js. Non-monetary prizes Winners announced 55 participants
LevelUp 2 · Cross-platform desktop apps with Electron Online Create a cross-platform desktop app with Electron Non-monetary prizes Winners announced 23 participants
CSS Hackathon Kingston, Canada A weekend of hacking at Queen's. $300 in prizes Sep 26 – 28, 2014 5 participants