HackathonRadar

the global
hackathon database

256 added this week
228 upcoming events
255 ongoing events

A centralized feed that discovers, normalizes, and ranks hackathons globally on a daily basis. Streamlining organizer data, event timelines, contact info, and quality signals so sponsors, community platforms, and developers can discover the most relevant opportunities instantly.

Hey, I'm Sam.


I built this site because the number one question I got asked from people looking to get started with hackathons in 2025 was some variation on...How do I find a hackathon?

The reality is there are so many great hackathons out there, but it's difficult to find them all in one place. Or at least it was.
Happy hacking.

P.S I wrote a book on hackathons you might like.

Explore by city

Browse hackathons happening in cities around the world.

🇺🇸San Francisco🇬🇧London🇮🇳Bangalore🇺🇸New York🇸🇬Singapore🇩🇪Berlin🇨🇦Toronto🇫🇷Paris

About HackathonRadar

HackathonRadar is the most comprehensive public index of hackathons worldwide.