LAUNCH Hackathon 2016 San Francisco, CA, USA Supporting Founder & Inspiring Innovation. $1,060,250 in prizes Feb 26 – 28, 2016 456 participants
Al Jazeera Innovation Challenge Online Nonlinear Narratives: Design and build innovative storytelling applications in a competition from the Innovation and Research group at Al Jazeera Media Network. $25,000 in prizes Winners announced 206 participants
YC Hacks Mountain View, California, USA Make something people want. $12,710 in prizes Aug 2 – 3, 2014 523 participants