ETHDenver 2026
ETHDenver is the world’s largest and longest running blockchain-powered #BUIDLathon (fka hackathon). Every year, more than 25,000+ innovators from over 125 countries converge to create a week-long festival of innovation.
About
ETHDenver is a world renowned gathering place where developers, creators, and visionaries come together to address critical challenges and bring groundbreaking ideas to life in the fields of blockchain and distributed computing. Captain Ethereum & The Rise of New BUIDL City The Etherverse is vast, but at its core lies New #BUIDL City - a digital metropolis where innovators, builders, and dreamers unite to forge the next era of open finance, governance, and connectivity. ETHDenver returns in 2026 with new everything — a new venue, new tracks, and an entirely fresh experience for all the builders out there. To ensure everything goes smoothly, please enter your ETHDenver ENS subdomain (for example: buffy.ethdenver.com) in the application form. If you haven’t created your ETHDenver Account—and your ENS subdomain—yet, just visit app.ethdenver.com to set it up. You’ll need this account (and ENS address) to get your ETHDenver ticket as well. BUIDLathon Structure This year, we’re also keeping the onsite BUIDLing duration more concise — four days instead of the longer format of previous BUIDLathons. The BUIDLHub will be open from Wednesday, Feb 18th through Saturday, February 21st. You’ll still have the opportunity to start your project virtually a week prior when bounties are announced on Wednesday, February 11th. Join the SporkDAO Discord to continue the conversation with all the other BUIDLers attending ETHDenver 2026!