Chainlink Virtual Hackathon Online Build the next generation of universally connected smart contracts. $59,250 in prizes Winners announced 359 participants
ETH San Francisco San Francisco, CA, USA ETHSanFrancisco - World's Biggest Ethereum Hackathon $183,500 in prizes Oct 5 – 7, 2018 380 participants
ETHDenver Denver, CO, USA Connect, learn, and #buidl with those who are shaping the decentralized future. $59,750 in prizes Feb 15 – 18, 2018 441 participants