HackOctober MLH X Tech4hack Hyderabad, India Hack with MLH Non-monetary prizes Oct 19 – 22, 2026 49 participants
Hack the Valley 11 Toronto, Canada The 11th iteration of Hack the Valley. $CAD 14,700 in prizes Oct 16 – 18, 2026 409 participants
CSC Back-to-School Hackathon Online Build an app, tool, website, or gadget that helps students, teachers, or schools solve a real school-life problem $400 in prizes Winners announced 552 participants
Hack the Hill III Ottawa, Canada Canada’s Capital Hackathon · Hackathon de la capitale du Canada $CAD 3,800 in prizes Sep 25 – 27, 2026 309 participants
