JAMHacks 3 Waterloo, Canada The largest high school hackathon in Waterloo! $810 in prizes May 4 – 5, 2019 68 participants
MLH Local Hack Day (2018) Join your local tech community & 200+ other communities around the world for a global 12-hour hackathon & celebration of learning, building, & sharing! $1,500 in prizes Nov 30 – Dec 2, 2018 1016 participants
JAMHacks Waterloo, Canada JAMHacks—Waterloo's first high school hackathon $9,000 in prizes Apr 9, 2017 66 participants
