Expedia Seattle Hackathon! Seattle, WA, USA Create apps to revolutionize travel $13,350 in prizes Jan 29 – 31, 2016 373 participants
Context.IO App Challenge Online Email is the data source. Context.IO is the tool. What you build with it is up to you! $125,000 in prizes Winners announced 486 participants
SEARS Retail Hackathon Seattle, WA, USA Innovate in retail and partner with Sears Holdings Corporation $21,000 in prizes Jul 24 – 26, 2015 66 participants