Browse events
Discover 28 hackathons from around the world and find opportunities to learn, build, and connect with other developers.
| Event | Date | Location | Category | Prize | Status |
|---|---|---|---|---|---|
| ETHDublin 2025 | May 23-25, 2025 | Dublin, Ireland | Blockchain | Completed | |
| Avalanche Summit London Hackathon | May 23-25, 2025 | London, UK | Blockchain | 50k$ | Completed |
| World's Largest Hackathon Bolt | May 30 - June 30, 2025 | Online | General | 1000k$ | Completed |
| Chromion ChainLink | May 30 - June 29, 2025 | Online | Blockchain | 150k$ | Completed |
| ETHGlobal Prague 2025 | May 30 - June 1, 2025 | Prague, Czech Republic | Blockchain | 175k$ | Completed |
| AI for Longevity | May 30-June 1, 2025 | London, UK | AI | 2k$ | Completed |
| Gradio Agents & MCP Hackathon 2025 🚀 | June 2-8, 2025 | Online | AI | 11k$ | Upcoming |
| ETH Belgrade | June 3-5, 2025 | Belgrade, Serbia | Blockchain | 30k$ | Upcoming |
| OpenAI Viva Le Hack | June 10, 2025 | Paris, France | AI | 25k$ | Upcoming |
| ETHKyiv | June 13-15, 2025 | Kyiv, Ukraine | Blockchain | 50k$ | Upcoming |
| Trae AI IDE Zero Limits | June 13-15, 2025 | Online | AI | 9k$ | Upcoming |
| ClearRoute x Le Mans 24h Hackathon 2025 | June 14-15, 2025 | London, UK | AI | Upcoming | |
| Algotrade 2025 | June 14-16, 2025 | Zagreb, Croatia | Trading | 10k$ | Upcoming |
| Agents - Hugging Face, Anthropic & Unaite | June 15-15, 2025 | Paris, France | AI | 10k$ | Upcoming |
| Hack the Law | June 20-22, 2025 | Cambridge, UK | Legal Tech | 24k$ | Upcoming |
| ETHGlobal Cannes | July 4-6, 2025 | Cannes, France | Blockchain | 300k$ | Upcoming |
| Raise Summit Hackathon | July 4-7, 2025 | Online | General | 150k$ | Upcoming |
| United Hacks V5 | July 11-13, 2025 | Online | General | 102k$ | Upcoming |
| NapulETH | July 17-19, 2025 | Naples, Italy | Blockchain | Upcoming | |
| Chiliz Hacking Paris | August 11-13, 2025 | Paris, France | Blockchain | 150k$ | Upcoming |
| ETHGlobal New York | August 15-17, 2025 | New York, USA | Blockchain | 225k$ | Upcoming |
| ETHAccra | September 3-6, 2025 | Accra, Ghana | Blockchain | 5k$ | Upcoming |
| ETHTokyo | September 12-15, 2025 | Tokyo, Japan | Blockchain | 9k$ | Upcoming |
| ETHSofia 2025 | September 23-25, 2025 | Sofia, Bulgaria | Blockchain | 30k$ | Upcoming |
| ETHGlobal New Delhi | September 26-28, 2025 | New Delhi, India | Blockchain | 175k$ | Upcoming |
| ETHOnline | October 10-31, 2025 | Online | Blockchain | 75k$ | Upcoming |
| ETHLatam Hackathon | November 6-7, 2025 | Sao Paulo, Brazil | Blockchain | Upcoming | |
| ETHGlobal Buenos Aires | November 21-23, 2025 | Buenos Aires, Argentina | Blockchain | 400k$ | Upcoming |
Made with ❤️ by Salim in Paris 🥖