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 13982 participants
GreatUniHack 2026 Greater Manchester, United Kingdom One of the UK's biggest student hackathons. 500 hackers, £70K+ in prizes, and one day at the University of Manchester to build something unforgettable £10,500 in prizes Nov 7, 2026 439 participants