Samsung Makers Against Drought Challenge Online Makers Against Drought $210,500 in prizes Winners announced 547 participants
Smart Cities Hackathon 2.0 Guadalajara, Mexico Build innovative solutions for smarter cities! $5,500 in prizes Jul 1 – Oct 27, 2015 127 participants
USDA Innovation Challenge Online Help build a sustainable US food system by putting USDA data into the hands of farmers, researchers, and consumers. $63,000 in prizes Winners announced 312 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
TechCrunch Disrupt SF 2015 San Francisco, CA, USA Calling hackers, developers and designers— strut your stuff and win tickets to Disrupt SF $88,400 in prizes Sep 19 – 20, 2015 577 participants
São Paulo Mobility Global Challenge Online Submit apps that combine the use of cars and public transportation to help ease traffic in São Paulo city. $20,000 in prizes Winners announced 108 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
KPCB Fellows Challenge Online We're looking for mission and impact-driven people to build for good. Help us solve tough non-profit challenges with innovative tech. $1,000 in prizes Winners announced 75 participants
WildHacks 2014 Evanston, IL, USA Intercollegiate hackathon at Northwestern University, Nov. 22-23. Join hundreds of hackers competing for cash prizes while united in their desire to turn visions into reality. Apply at wildhacks.org. $4,800 in prizes Nov 22 – 23, 2014 389 participants
