HackCMU 2025 Pittsburgh, PA, USA Carnegie Mellon's Premier Hackathon - HackCMU 2025 (10th anniversary) Non-monetary prizes Sep 13 – 30, 2025 41 participants
NextStep Hacks 2024 Online Changing the world, one line at a time. The largest virtual middle and high-school hackathon. Sponsored by NordVPN. $210,500 in prizes Winners announced 400 participants
HackBytes Online Create a website on your favorite topic, hobby, or cause! $2,539 in prizes Winners announced 156 participants