DurHack 2026 County Durham, United Kingdom Join us for the 11th iteration of DurHack on 14th-15th November 2026! Non-monetary prizes Nov 14 – 15, 2026 544 participants
CheerpJ: The Hackathon Woodhouse, United Kingdom The Java in the browser challenge! Non-monetary prizes Sep 1 – Dec 1, 2025 152 participants