HackAmerica Online America's Largest Hackathon for High School Students $575 in prizes May 23, 2026 02:00 PM EDT to submit 339 participants
LancerHacks IX Mountain View, CA, USA LancerHacks IX is the ninth annual twelve-hour hackathon. This year, LancerHacks will take place in person from 7:45 AM to 10 PM on a Saturday March 21, 2026. Non-monetary prizes Mar 21, 2026 43 participants
Student HackPad 2025 Online Idea2Impact; no matter the means! $14,605 in prizes Winners announced 866 participants
