PantherHack 2026 Online Princeton Day School's Sixth Hackathon $548 in prizes Winners announced 77 participants
GatewayGS Hackathon Online create an AI tool solving a real world problem Non-monetary prizes Winners announced 331 participants
MVHacks 9.0 Mountain View, California, USA Sign up for MVHacks 9.0, a free, 12-hour hackathon for high schoolers of all skill levels! Learn how to use AI tools from Google mentors, build projects, and compete for prizes! Non-monetary prizes Mar 28, 2026 155 participants
SunnyHacks Feb 2026 Online Where Datasets Become Ideas. Non-monetary prizes Winners announced 107 participants
