hack:now Online hack:now — Current events and Future solutions $6,240 in prizes Winners announced 880 participants
SD Hacks 2019 San Diego, CA, USA 5th Annual Hackathon at UC San Diego Non-monetary prizes Oct 24 – 27, 2019 429 participants
Hack the North 2017 Waterloo, Canada Canada's Biggest Hackathon - University of Waterloo $52,250 in prizes Sep 16 – 17, 2017 680 participants
