HackNotts '26 Lenton, United Kingdom HackSoc's 13th annual hackathon! Non-monetary prizes Oct 25, 2026 143 participants
HackUPC 2026 Barcelona, Spain BarcelonaTech student Hackathon. 700 hackers, 36 hours of coding. Dream it. Hack it. Ship it. Non-monetary prizes Apr 24 – 26, 2026 588 participants
