Alex Lebed (lebed2045)

Antarctica
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Aeternity SF Hackathon

San Francisco, CA, USA

Spend a weekend learning the Sophia smart-contract language, exploring AEpp boilerplates, and building powerful decentralized applications on the Aeternity blockchain.

$5,000 in prizes
Oct 5, 2025
28 participants

ETHLisbon

Lisboa, Portugal

ETHLisbon is a hackathon that welcomes all developers who want to build innovative ideas using the Ethereum blockchain

$35,000 in prizes
Oct 22 – 24, 2021
231 participants

Strike: A Virtual Lightning Hackathon

Online

Hosted by RADAR ION

$6,698 in prizes
Winners announced
80 participants

Kyber DeFi Virtual Hackathon

Online

Build the future of #DeFi with Kyber Network!

$41,500 in prizes
Winners announced
297 participants

Torus 4 Everyone

Online

Build your next big DApp and onboard mainstream users with Torus, all Ethereum DApps eligible!

$10,000 in prizes
Winners announced
106 participants

WyoHackathon 2019

Laramie, WY, USA

Breakin Through! Blockchain and Crypto with Blockchain Gaming

$183,838 in prizes
Sep 20 – 22, 2019
108 participants

ETHBoston

Cambridge, MA, USA

Boston's First ETHGlobal Hackathon

$53,652 in prizes
Sep 6 – 8, 2019
164 participants

The Bitcoin Games 2019 : Virtual Hackathon

Online

Join us in propelling Bitcoin into the next decade of innovation!

$32,000 in prizes
Winners announced
211 participants

ETHNewYork

Brooklyn, NY, USA

Build the Decentralized Future

$109,400 in prizes
May 17 – 19, 2019
184 participants

Y Combinator April 2019 Hackathon

Mountain View, CA, USA

Hacking on new projects at YC

Non-monetary prizes
Apr 12 – 13, 2019
169 participants

ETH San Francisco

San Francisco, CA, USA

ETHSanFrancisco - World's Biggest Ethereum Hackathon

$183,500 in prizes
Oct 5 – 7, 2018
375 participants

Atlassian Codegeist: Add-on Hackathon

Online

Atlassian Add-on Hackathon:Extend JIRA, Confluence, HipChat or Bitbucket

$100,000 in prizes
Winners announced
872 participants