UiPath AgentHack Featured Online Build the AI agents of tomorrow. $50,000 in prizes Jun 30, 2026 02:45 AM EDT to submit 1697 participants
CheerpJ: The Hackathon Woodhouse, United Kingdom The Java in the browser challenge! Non-monetary prizes Sep 1 – Dec 1, 2025 152 participants
Google Cloud Gemini Hackathon Online This hackathon is open to registrants from Europe, Middle East and Africa (specific countries). $20,000 in prizes Winners announced 1316 participants
Delivery of Things World Hackathon Berlin, Germany Hack the DevOps Workflow! $3,000 in prizes Apr 23 – 24, 2017 15 participants
