Web3 Hackathons and Competitions
Upcoming blockchain hackathons and developer competitions. Compete for prizes, build with cutting-edge protocols, and connect with the Web3 community.
hybrid
ETHPrague 2026
Sourcify
Obecní dům, Náměstí Republiky, Old Town, Czechia May 8, 2026 - May 10, 2026
other
ethereum
hybrid
other
ethereum
hybrid
Non-cash Prize
Non-cash Prize67 days left
Hacknovate-7.0
Hacknovate-7.0
Ghaziabad, Uttar Pradesh, India Apr 3, 2026 - Apr 4, 2026
hybrid
hybrid
Non-cash Prize
Non-cash Prize31 days left
Base Batches 003: Start-up Track
Base Batches 003: Start-up Track
In-Person Feb 17, 2026 - Mar 10, 2026Ending Soon
base
hybrid
base
hybrid
Non-cash Prize
Non-cash Prize5 days left
DevsHouse '26
ETHIndia
Vellore Institute of Technology - Chennai, Kelambakkam - Vandalur Road, Rajan Nagar, Chennai, Tamil Nadu, India Mar 27, 2026 - Mar 29, 2026
other
hybrid
on-site
other
hybrid
on-site
$100
$100Ended
RECKON 7.0
ETHIndia
In-Person Mar 14, 2026 - Mar 15, 2026
other
hybrid
other
hybrid
$625
$62511 days left
Shido Forge Hackathon
Shido
Online Feb 16, 2024 - Feb 28, 2024
other
ethereum
nft development
other
ethereum
nft development
$10.0K
$10.0KEnded
2024 ETHToronto & ETHWomen
ETHToronto & ETHWomen
Online Jul 13, 2024 - Aug 21, 2024
bitcoin
other
ethereum
bitcoin
other
ethereum
$35.0K
$35.0KEnded
Vietnam Rust Hackathon
ZKP Labs
Thiskyhall Sala Convention Center, 10 Mai Chi Tho Street, Thu Duc City, Ho Chi Minh City 71110 May 16, 2024 - Jun 8, 2024
other
ethereum
rust
other
ethereum
rust
$160.0K
$160.0KEnded
Igniting the Nature Backed Economy
HackReFi
Online Jun 10, 2024 - Jun 14, 2024
other
ethereum
optimism
other
ethereum
optimism
€10.0K
€10.0K102 days left
Hack Web3Conf India '24
Hack Web3Conf
Online Jul 7, 2024 - Nov 29, 2024
other
nft development
hybrid
other
nft development
hybrid
$10.0K
$10.0KEnded
Aptos Code Collision Hackathon
Aptos
Online Aug 1, 2024 - Oct 16, 2024
other
aptos
move
other
aptos
move
$500.0K
$500.0KEnded
EthCapeTown 2024
EthCapeTown
Workshop17, Watershed, 17 Dock Rd, Victoria & Alfred Waterfront, Cape Town, 8002, South Africa Sep 20, 2024 - Sep 22, 2024
other
ethereum
remote
other
ethereum
remote
$4.0K
$4.0KEnded
Funding the Commons & Earth Commons Hackathon
Funding the Commons
Online Oct 7, 2024 - Nov 7, 2024
other
governance systems
remote
other
governance systems
remote
$103.8K
$103.8KEnded
QuillAI x Spheron: Dappathon Szn 5
Spheron Network
Online Nov 25, 2024 - Dec 2, 2024
other
ethereum
aptos
other
ethereum
aptos
$10.0K
$10.0K273 days left