HackHarvard2026: Hack to the Moon Boston, MA, USA The 11th iteration of the HackHarvard Undergraduate Hackathon Non-monetary prizes Oct 16 – 18, 2026 257 participants
IPC Mid Winter Hackathon 2025 Bellevue, WA, USA Develop a software or web-based solution that addresses weather challenges through a other solution for communities facing both extreme and routine weather challenges. $450 in prizes Feb 13 – 24, 2025 17 participants
HackPNW Summer Seattle, WA, USA Pacific northwest hackathon for high schoolers, by highschoolers. Connecting our region through techology. $1,095 in prizes Jun 3 – 4, 2023 134 participants
HackPNW Feb '23 Redmond, WA, USA Pacific northwest hackathon for high schoolers, by highschoolers. Connecting our region through techology. $255 in prizes Feb 4 – 5, 2023 81 participants