Hack McWiCS 2026 Montreal, Canada McWiCS is happy to invite you to Hack McWiCS 2025, our eighth annual hackathon! $CAD 800 in prizes Feb 7 – 8, 2026 135 participants
McHacks 13 Montréal, Canada McGill’s biggest and most magical hackathon, convening the brightest minds with the support of industry partners to drive innovation through workshops, mentorship and collaboration $8,600 in prizes Jan 17 – 18, 2026 485 participants
McGill CodeJam 15 Montreal, Canada Get ready to jam out! $3,200 in prizes Nov 14 – 16, 2025 246 participants
McGill CodeJam 14 Montreal, Canada Get ready to jam out! $7,000 in prizes Nov 22 – 24, 2024 278 participants
McHacks 11 Montreal, Canada Canada's Favourite Hacker Project Launch Pad is Back for its 11th Iteration! $CAD 16,075 in prizes Jan 27 – 28, 2024 379 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
Hack the North 2021 Online Canada's Biggest Hackathon $30,726 in prizes Winners announced 1645 participants
MariHacks 2021 Online Montreal's first and longest-running high school/CEGEP hackathon. $11,729 in prizes Winners announced 121 participants
Hack the North 2020++ Online Canada's Biggest Hackathon $38,370 in prizes Winners announced 2163 participants
MariHacks 2020 Montréal, Canada MariHacks is Montreal’s first and largest 24-hour hackathon for CEGEP and High School students. $CAD 6,674 in prizes Feb 29 – Mar 1, 2020 54 participants
MariHacks 2019 Montréal, Canada A hackathon for High School and CEGEP students $505 in prizes Mar 2 – 3, 2019 41 participants