This website is no longer maintained and no updates will be published in the future.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 t...


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

Beyond Blockchain

Beyond Blockchain is a focused event around a theme of taking blockchain tools and technologies to a broader audience. It is a three-week virtual hackathon from June 24th – July 10th. Developer...

gitcoin ethereum

Registration closes June 24, 2019, midnight
Submission deadline July 10, 2019, midnight

Credit Protocol Hackathon

This events challenges you to build a dApp that makes use of "credit protocol" to solve a consumer finance problem. The focus should be on the functionality and on building the MVP, as the the jud...


Registration closes July 21, 2018, 4 a.m.
Submission deadline July 21, 2018, 4 a.m.

Alto Cryptogame Challenge

This is an on-line competition that will judge the ability of developers to build an game backed by the ethereum blockchain, more specifically by using ERC721 cryptoitems. The teams entering thi...

ethereum games

Registration closes July 4, 2018, 3:59 p.m.
Submission deadline July 4, 2018, 3:59 p.m.