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Web3 Hackathons and Competitions

Upcoming blockchain hackathons and developer competitions.

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OrganizerHackathon EventPrize Pool
SR
Since AI ry
Since AI 2026

Build real AI. Solve real challenges. Ship working prototypes.

€50.0K
KP
Kappa Theta Pi
KTPHacks 2

A 24-hour philanthropic hackathon raising money for Kappa Theta Pi's Franklin Zhang Initiative.

Non-cash Prize
MI
Miami
Redhawk Builds 2026

Learn Friday. Build Saturday. Pitch Sunday.

$3.5K
HC
Hack Club
Haven Asbury Park Game Jam - High School

Game jam for high school teens in NJ! - Nov 14–15, 2026 - Sign Up(Select Asbury Park as the City) - https://haven.hack.club/2151

Non-cash Prize
H✓
HackClub ✓⃝
Teens Hack Houston Hackathon

For teens, by teens. The Triple H Hackathon brings Houston youth ages 13-19 together to build smarter, more efficient solutions to everyday problems. Coder or not, anyone can join!

Non-cash Prize
CU
Central Michigan University
Central Hacks

In The Shadows

$1.2K
GM
GDG Münster
DevFest Münster 2026: Agentic AI Hackathon

Build, Secure, Scale: Developers and Builders in the Agentic Era. This professional 1-day sprint merges the global energy of Google’s DevFest 2026 campaign.

Non-cash Prize
HM
Hack Club Monterrey and High Coders MTY
Revolution

Monterrey's first high school-only hardware survival hackathon. Build the future, no experience required.

Non-cash Prize
GDG Kozhikode | Google Developer Groups
GDG Kozhikode | Google Developer Groups
haxfinity

HAXFINITY — Hack the Infinite

Non-cash Prize
BE
BearHacks
BearHacks 2027

The return of Mississauga's biggest hackathon - bringing students from across Canada to build meaningful projects together!

$10.0K