Nebius x NVIDIA Global AI Hackathon Online Build the next frontier of AI on open infrastructure $50,000 in prizes Winners TBD 29869 participants
IEEE ClimateChain Global Hackathon Online AI and BLOCKCHAIN Innovate Today for a Sustainable Tomorrow. $3,000 in prizes Winners TBD 1211 participants
CUTC: Transform Hackathon Online Spend a week building ambitious ideas, meeting future co-founders, learning from industry leaders, and joining one of Canada's fastest-growing student builder communities. Non-monetary prizes Winners announced 254 participants
OpenAI Build Week Online Join a global week of building with Codex $100,000 in prizes Winners announced 46655 participants
Global AI Hackathon Series with Qwen Cloud Online Build your own AI Agent on Qwen Cloud - compete for $70K in prizes across five tracks. $45,000 in prizes Winners announced 8432 participants
Gemini Hack Days FUTMINNA '26 Minna, Nigeria Build. Innovate. Ship, All in a Day with Google . Non-monetary prizes Feb 11, 2026 82 participants