ETHGlobal Lisbon Hackathon | $125k+ Prizes from 1inch, Sui, World, and More

Get ready to hack your way to $125k+ in prizes with top partners like 1inch, Sui, World, and more.

36 hour hackathon, June 12-14 at Metropolitan Pavilion. $225K+ prizes. Follows NY Tech Week & ETHConf.

[Required] Submit Application:

ETHGlobal returns to Lisbon for 36 hours of hacking on July 34-26, 2026 at Pavilhão Carlos Lopes. The hackathon brings together 600+ developers from around the world to build onchain applications, compete for $125,000+ in prizes, and connect with leading teams in the Ethereum ecosystem.

What's new: the Continuity Track

For the first time in ETHGlobal history, builders are not required to start from an empty repo. The Continuity Track recognizes that the most interesting work onchain is sustained, ongoing software with real users, not just 36-hour demos.

Three paths to choose from:

• Classic / From Scratch — git init Friday night, ship by Sunday.
• Extend Open Source — bring a repo you already maintain and ship a new feature.
• Ship a Feature — build a new feature on top of an existing private product and release it as open source.

Team size of 1–5. Up to 3 sponsor SDKs per project.

Sponsors and prize pool ($125,000+)

1inch, Uniswap Foundation, The Graph, Yellow, Sui, World, Hedera, 0G Labs, and ENS

The details

• Dates: July 24-26, 2026
• Venue: Pavilhão Carlos Lopes, Lisbon, Portugal
• Cost: Free for accepted hackers (meals, WiFi, venue all covered)
• Application deadline: July 10, 2026