uOttaHack 8 Ottawa, Canada Explore your limits. Ottawa's Largest Hackathon. Non-monetary prizes Jan 16 – 18, 2026 571 participants
BagelHacks Montreal, Canada Bagels Hacks is a hackathon built by founders to help grow the MTL tech community. No themes, no limits. $CAD 4,000 in prizes Mar 22 – 23, 2025 95 participants
MariHacks 2023 Westmount, Canada Montreal's first and largest hackathon for CEGEP and high school students, returning to in-person! $CAD 11,200 in prizes Mar 31 – Apr 1, 2023 104 participants
