ETHDenver 2026 is the world’s largest and longest-running Ethereum #BUIDLathon, a cornerstone event in the global Ethereum and Web3 community since its inception in 2018. This community-owned gathering brings together innovators, builders, dreamers, and enthusiasts from six continents to advance decentralization, open finance, governance, and connectivity.
Themed as “New #BUIDL City”—a digital metropolis representing the last bastion of decentralization in the Etherverse—the event fosters collaboration through hackathons, summits, and immersive experiences, empowering participants to shape the future of blockchain technology.