Ethereum Hackathons
Ethereum ecosystem, EVM-compatible chains, and L2s
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Status: EndedVERY Hackathon [Extended]
Jul 6, 2025 - Dec 31, 2025
Prize Pool
$73.0K
Status: EndedSomnia Mini Games Hackathon
Jul 21, 2025 - Aug 11, 2025
Prize Pool
$5.0K
Status: EndedSomnia DeFi Mini Hackathon
Aug 13, 2025 - Sep 19, 2025
Prize Pool
$15.0K
Status: EndedBUIDL with REACT: Fast-track to mainnet
Sep 1, 2025 - Sep 30, 2025
Prize Pool
$50.0K
Status: EndedIdeathon UnlockSummit 3.0 | Destino Devconnect 2025
Aug 1, 2025 - Aug 2, 2025
Prize Pool
$400
Status: EndedCochaBlock Challenge: Destino Devconnect ARG
Sep 19, 2025 - Sep 21, 2025
Prize Pool
$550
Status: EndedDevelop a pump.fun on the xlayer chain
Sep 1, 2025 - Sep 5, 2025
Prize Pool
$5.0K
Status: EndedHACKATHON EMPOWERTOURS CODEA LA ESCALADA 2025
Sep 10, 2025 - Dec 11, 2025
Prize Pool
Non-cash Prize
Status: EndedProject G.U.D
Sep 18, 2025 - Oct 28, 2025
Prize Pool
$5.0K
Status: EndedEthNile Kampala
Oct 5, 2025 - Oct 23, 2025
Prize Pool
$2.0K
Status: EndedETHSafari Hackathon 2025
Oct 14, 2025 - Nov 14, 2025
Prize Pool
$4.0K
Status: EndedRoad to Buenos Aires
Oct 14, 2025 - Oct 29, 2025
Prize Pool
$15.0K
Status: EndedSomnia Data Streams Mini Hackathon
Nov 4, 2025 - Nov 29, 2025
Prize Pool
$3.0K
Status: EndedVerified Wallet Bug Bounty
Dec 12, 2025 - Jan 14, 2026
Prize Pool
$5.0K
Status: EndedLiquify Indexer API Hackathon: $100,000 Total Prize Pool
Jan 21, 2026 - Jun 14, 2026
Prize Pool
$15.0K
Status: Active48 Weeks. 48 Blockchains.
Feb 1, 2026 - Dec 31, 2026
Prize Pool
$10.0K
xStocks Hackathon EthCC: Market Open
Mar 31, 2026 - Apr 2, 2026
Prize Pool
$75.0K
Status: EndedSomnia Reactivity Mini Hackathon
Feb 24, 2026 - Mar 20, 2026
Prize Pool
$3.0K