Ethereum Hackathons
Ethereum ecosystem, EVM-compatible chains, and L2s
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Hack with YO: Designing Smart DeFi Savings
YO Labs
otherethereumsolana
Prize Pool$3.0K
Days Left16 days
LocationOnline
Date RangeFeb 26, 2026 - Mar 19, 2026
MAHa- Telegram Mini App Hackathon
BuidlersTribe
otherbasetypescript
Prize Pool$22.0K
Days Left118 days
LocationOnline
Date RangeJun 4, 2024 - Jul 2, 2024
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
ETHPrague 2026
Sourcify
otherethereumhybrid
Prize PoolNon-cash Prize
Days Left67 days
LocationObecní dům, Náměstí Republiky, Old Town, Czechia
Date RangeMay 8, 2026 - May 10, 2026
INNOVAT3
NooBuild
otherethereumweb3.js
Prize PoolNon-cash Prize
Days Left11 days
LocationIn-Person
Date RangeMar 14, 2026 - Mar 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
Hack to the Future
ICP.Hub AE
bitcoinotherethereum
Prize Pool$15.0K
Days LeftEnded
LocationOnline
Date RangeApr 25, 2024 - Jun 5, 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
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
Taraxa TinkerFest
Taraxa Project
otherethereumsolidity
Prize Pool$30.0K
Days LeftEnded
LocationOnline
Date RangeMar 18, 2024 - May 10, 2024
Developer Bounties #1
Kaia Vietnam
othercosmossolidity
Prize PoolKLA7.0K
Days LeftEnded
LocationVirtual
Date RangeMar 12, 2024 - Mar 12, 2024
V0RTEx 01 | A Scroll Hackathon
Scroll.io
otherethereumsolidity
Prize Pool$85.0K
Days LeftEnded
LocationOnline
Date RangeApr 23, 2024 - Apr 30, 2024
2024 ETHToronto & ETHWomen
ETHToronto & ETHWomen
bitcoinotherethereum
Prize Pool$35.0K
Days LeftEnded
LocationOnline
Date RangeJul 13, 2024 - Aug 21, 2024
EDCON2024 Super Demo Day
EDCON 2024
otherethereumai and blockchain
Prize Pool$10.0K
Days LeftEnded
LocationUnited Nations University, 5 Chome-53-70 Jingumae, Shibuya City, Tokyo 150-8925, Japan
Date RangeApr 11, 2024 - Jun 16, 2024
Hack AVS-Empower the EigenLayer Restaking Ecosystem
Hacker Dōjō
otherethereumeigenlayer
Prize Pool$49.5K
Days LeftEnded
LocationOnline
Date RangeApr 22, 2024 - Jul 20, 2024
Fraxtal Hackathon 2024: Build on the Fractal
Frax Finance
otherethereumoptimism
Prize Pool$345.0K
Days LeftEnded
LocationOnline
Date RangeMay 13, 2024 - Jul 5, 2024
Blockchain Aplicado al Voto Electrónico
Kairos Research
otherethereumoptimism
Prize PoolMXN1.8K
Days LeftEnded
LocationCámara de Diputados - Edificio G, Palacio Legislativo, H. Congreso de la Unión 66, El Parque, Venustiano Carranza, 15960 Ciudad de México, CDMX.
Date RangeMay 28, 2024 - May 30, 2024
Request Network - Summer Hackathon
Request Network
otherethereumdefi
Prize Pool$50.0K
Days LeftEnded
LocationOnline
Date RangeJun 17, 2024 - Jul 2, 2024
Fuse Summer 2024 Hackathon
Fuse Blockchain
otherethereumsolidity
Prize Pool$10.0K
Days LeftEnded
LocationOnline
Date RangeJul 15, 2024 - Aug 11, 2024
OT
Shared Security Hackathon
Othentic
otherethereumeigenlayer
Prize Pool$20.0K
Days LeftEnded
LocationBrussels Info Place (BIP), Brussels Info Place (BIP) - Coudenberg, Former Palace of Brussels, Rue Royale 2/4, 1000 Bruxelles, Belgium
Date RangeJul 6, 2024 - Jul 8, 2024
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