Hajj Hackathon Jeddah, Saudi Arabia #Hajj_Hackathon #هاكاثون الحج SAR2,000,000 in prizes Aug 1 – 3, 2018 2926 participants
EARTHACK Dallas, TX, USA The world's largest environmental hackathon, hosted at Earth Day TX. $55,200 in prizes Apr 21 – 23, 2017 255 participants
START Hack 2017 Sankt Gallen, Switzerland Be Where Innovation Happens $7,800 in prizes Mar 17 – 19, 2017 144 participants
Junction 2016 Ten Tracks. 1000+ Hackers. Come Hack the Future. $595,592 in prizes Nov 25 – 27, 2016 998 participants
