OpenAI Build Week Online Join a global week of building with Codex $100,000 in prizes Winners announced 46670 participants
Hack the 6ix 2026 Toronto, Canada Toronto's largest summer hackathon, now in its 12th iteration! Non-monetary prizes Jul 17 – 19, 2026 389 participants
UofTHacks 13 Toronto, Canada Join 500+ brilliant developers, inspiring designers, and innovative creators for 36 hours of hacking at University of Toronto's annual hackathon! Non-monetary prizes Jan 17 – 18, 2026 520 participants
Hack the North 2025 Waterloo, Canada Canada's Biggest Hackathon - University of Waterloo Non-monetary prizes Sep 12 – 14, 2025 872 participants
TerraHacks 2025 Toronto, Canada Join us in building a better future, one Hack at a time! Non-monetary prizes Aug 2 – 3, 2025 257 participants
Ignition Hacks 2024 Online A student-run hackathon that bridges the gap between business and technology. $16,510 in prizes Winners announced 427 participants
Hack the 6ix 2024 Toronto, Canada Toronto's largest summer hackathon, back for an unforgettable 10th iteration! $7,246 in prizes Aug 2 – 4, 2024 325 participants
RythmHacks Waterloo, Canada In September of 2023, RythmHacks is going in-person at the Accelerator Centre! Join us for a weekend full of fun and innovation. $4,532 in prizes Sep 1 – 3, 2023 88 participants
