Nebius x NVIDIA Global AI Hackathon Online Build the next frontier of AI on open infrastructure $50,000 in prizes Winners TBD 29870 participants
AI Product Strategy Hackathon + Masterclass Greater London, United Kingdom A hackathon for product builders - from product strategy to working prototype, in a single day. £250 in prizes May 19, 2026 9 participants
ZerveHack Online Stop thinking about it. Build it. Zerve AI Hackathon, $10,000 in prizes. $10,000 in prizes Winners announced 2217 participants
QuantiHack 2026 Greater London, United Kingdom The finals event for Quantihack 2026, the largest virtual and in-person event for top UK quantitative talent £7,500 in prizes Mar 28, 2026 114 participants
DigitalOcean Gradient™ AI Hackathon Online Build smarter. Ship faster. Power the next wave of AI. $20,000 in prizes Winners announced 2590 participants
FigBuild 2026 Online Figma’s second annual design-a-thon for students! $30,000 in prizes Winners announced 5679 participants
HackLondon 2026 Greater London, United Kingdom The annual hackathon of the world's greatest city. Hosted by KCL and UCL Non-monetary prizes Feb 21 – 22, 2026 230 participants