Hajj Hackathon Jeddah, Saudi Arabia #Hajj_Hackathon #هاكاثون الحج SAR2,000,000 in prizes Aug 1 – 3, 2018 2926 participants
Junction 2016 Ten Tracks. 1000+ Hackers. Come Hack the Future. $595,592 in prizes Nov 25 – 27, 2016 998 participants
