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 12852 participants
UGREEN Hackathon 2026 on AI NAS Featured Online Bring Your Skills to UGOS $46,000 in prizes Nov 16, 2026 02:45 AM EST to submit 2277 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 588 participants