ethereum Hackathons
Discover ethereum hackathons in Web3 and blockchain.
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HACKOWASP 8.0
OWASP STUDENT CHAPTER TIET
otherethereumsolana
Prize Pool$430
Days Left1 days
LocationOnline
Date RangeApr 17, 2026 - Apr 19, 2026
End DateApr 19, 2026
Synthesis
Synthesis
otherethereumai agents
Prize PoolNon-cash Prize
Days LeftEnded
LocationOnline
Date RangeFeb 8, 2026 - Mar 23, 2026
End DateMar 23, 2026
GenLayer Testnet Bradbury
GenLayer
otherethereumbase
Prize PoolNon-cash Prize
Days LeftEnded
LocationOnline
Date RangeMar 20, 2026 - Apr 4, 2026
End DateApr 4, 2026
Aleph Hackathon | March '26
Aleph Hackathon
otherethereumavalanche
Prize Pool$10.0K
Days LeftEnded
LocationOnline
Date RangeMar 20, 2026 - Mar 22, 2026
End DateMar 22, 2026
Hack with YO: Designing Smart DeFi Savings
YO Labs
otherethereumsolana
Prize Pool$3.0K
Days LeftEnded
LocationOnline
Date RangeFeb 26, 2026 - Mar 19, 2026
End DateMar 19, 2026
Cortensor Hackathon #2
Cortensor
otherethereumjavascript
Prize PoolCOR3.0K
Days LeftEnded
LocationOnline
Date RangeSep 21, 2025 - Nov 2, 2025
Submission DeadlineNov 2, 2025
ETHLviv Impulse: Farcaster & Base Apps Edition
ETHLviv
otherethereumbase
Prize Pool$5.0K
Days LeftEnded
LocationLEM Station Creative Hub, Dmytra Vitovskoho St, 57, Lviv, Lviv Oblast, Ukraine, 79000
Date RangeNov 16, 2025 - Nov 18, 2025
End DateNov 18, 2025
ETHPrague 2026
Sourcify
otherethereumhybrid
Prize PoolNon-cash Prize
Days Left22 days
LocationObecní dům, Náměstí Republiky, Old Town, Czechia
Date RangeMay 8, 2026 - May 10, 2026
End DateMay 10, 2026
INNOVAT3
NooBuild
otherethereumweb3.js
Prize PoolNon-cash Prize
Days LeftEnded
LocationIn-Person
Date RangeMar 14, 2026 - Mar 15, 2026
End DateMar 15, 2026
ETHVIETNAM BUIDLATHON 2024
ETH VIETNAM
otherethereumdefi
Prize Pool$69.0K
Days LeftEnded
LocationTHE IMPERIAL CITADEL OF THANG LONG, 19C Hoang Dieu street, Dien Bien, Ba Dinh, Hanoi, Vietnam 100000
Date RangeMar 15, 2024 - Mar 17, 2024
End DateMar 17, 2024
Hack Secret 2024
Secret Network
otherethereumpolygon
Prize Pool$15.0K
Days LeftEnded
LocationOnline
Date RangeFeb 1, 2024 - Mar 11, 2024
Submission DeadlineMar 3, 2024
Hack to the Future
ICP.Hub AE
bitcoinotherethereum
Prize Pool$15.0K
Days LeftEnded
LocationOnline
Date RangeApr 25, 2024 - Jun 5, 2024
End DateJun 5, 2024
HubaThon StartUp Competition
Crypto Hub
otherethereumpolygon
Prize Pool$1.0K
Days LeftEnded
LocationOnline
Date RangeFeb 1, 2024 - Mar 31, 2024
Submission DeadlineMar 25, 2024
ETH Bucharest Hackathon 2024
ETHBucharest
otherethereumbeginner / first-time hackers
Prize Pool$55.0K
Days LeftEnded
LocationGlobalworth Nord Events Center, Dimitrie Pompeiu Blvd., No. 4-6, Bucharest - Romania
Date RangeMar 28, 2024 - Mar 30, 2024
Submission DeadlineMar 30, 2024
SpiderHack by Botanix: the first EVM Hackathon on Bitcoin
Botanix Labs
bitcoinotherethereum
Prize Pool$50.0K
Days LeftEnded
LocationOnline
Date RangeFeb 4, 2024 - Mar 31, 2024
End DateMar 31, 2024
Bufficorn Ventures' Buffitank Pitchfest
Bufficorn Ventures
otherethereum
Prize Pool$10.0K
Days LeftEnded
LocationBV Buffitank Pitchfest, Denver, Colorado
Date RangeMar 3, 2024 - Mar 4, 2024
Submission DeadlineFeb 16, 2024
AI Co Creation with FLock
FLock.io
otherethereumton
Prize Pool$2.0K
Days LeftEnded
LocationOnline
Date RangeFeb 25, 2024 - Mar 15, 2024
End DateMar 15, 2024
Shido Forge Hackathon
Shido
otherethereumnft development
Prize Pool$10.0K
Days LeftEnded
LocationOnline
Date RangeFeb 16, 2024 - Feb 28, 2024
Submission DeadlineFeb 28, 2026
Taraxa TinkerFest
Taraxa Project
otherethereumsolidity
Prize Pool$30.0K
Days LeftEnded
LocationOnline
Date RangeMar 18, 2024 - May 10, 2024
Submission DeadlineMay 4, 2024
V0RTEx 01 | A Scroll Hackathon
Scroll.io
otherethereumsolidity
Prize Pool$85.0K
Days LeftEnded
LocationOnline
Date RangeApr 23, 2024 - Apr 30, 2024
Submission DeadlineApr 29, 2024
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