This website is no longer maintained and no updates will be published in the future. I've made this decision because at this moment there are better alternatives, with more up to date information about these events.

Here are some places where you can find information about new hackathons:

Grow Ethereum


A virtual hackathon to level-up the Ethereum world computer, from scalability and UX to the next generation of decentralized applications.

Hackathon challenges will be posted as bounties, with the best hacks receiving prizes in ETH & ERC-20 tokens.

Submission deadline Aug. 15, 2019, 11 p.m.