Kiroween 2026 Featured Online Build something wicked and git commit to the darkness. $100,000 in prizes Dec 04, 2026 05:00 PM EST to submit 12739 participants
IceHacks Online A week online for high schoolers to build something that actually runs — software, hardware, or the weird idea in between. $17,150 in prizes Nov 15, 2026 09:00 PM EST to submit 566 participants
Ctrl+V Hackathon Online Build with AI and technology to break barriers, expand access, and create smart solutions that help people reach what they need faster. $28,000 in prizes Winners TBD 226 participants