Past event Hackathon Ethereum
ETHGlobal Lisbon 2026
24–26
July
2026, Fri–Sun
Lisbon, Portugal
Location
ETHGlobal Lisbon 2026 — 36-hour Ethereum hackathon, July 24–26, 2026 at the Carlos Lopes Pavilion, Lisbon. Brings together 600+ developers competing for $125,000+ in prizes from sponsors including 1inch, Sui, and World. Categories span DeFi, AI + crypto, Layer 2, smart contracts, dev infrastructure, privacy, governance, and interoperability. Notably introduces a Continuity Track, letting builders extend existing projects rather than starting from scratch. Part of Onchain Lisbon Web3 week and ETHGlobal's 2026 international hackathon series (alongside Cannes, New York, Tokyo, Mumbai).