TreeHacks 2026 Stanford, CA, USA The largest collegiate hackathon in the US. $1,030,875 in prizes Feb 14 – 15, 2026 1097 participants
NexHacks Pittsburgh, PA, USA TURING CITY is an immersive 24-hour hackathon where hackers construct the building blocks of a sentient digital metropolis. $68,500 in prizes Jan 17 – 18, 2026 874 participants
Hack the North 2025 Waterloo, Canada Canada's Biggest Hackathon - University of Waterloo Non-monetary prizes Sep 12 – 14, 2025 870 participants
MasseyHacks XI Windsor, Canada Canada's Oldest High School Hackathon Non-monetary prizes May 17 – 18, 2025 83 participants
Hack the North 2024 Waterloo, Canada Canada's Biggest Hackathon - University of Waterloo $CAD 144,300 in prizes Sep 13 – 15, 2024 835 participants
MasseyHacks X Windsor, Canada Canada's Oldest High School Hackathon $CAD 13,088 in prizes May 4 – 5, 2024 100 participants
MasseyHacks IX Windsor, Canada Canada's Oldest High School Hackathon $CAD 41,460 in prizes May 6 – 7, 2023 90 participants
MasseyHacks VIII Online Canada's Oldest High School Hackathon $CAD 23,050 in prizes Winners announced 123 participants