Question 1

How many hackathons are there in Barcelona in 2026?

Accepted Answer

There are currently 2 hackathons listed in Barcelona in 2026, with 2 upcoming.

Question 2

Are there online hackathons in Barcelona?

Accepted Answer

Yes! Of the 2 hackathons in Barcelona, 0 are online, 2 are in-person, and 0 are hybrid.

Question 3

What are blockchain & web3 hackathons?

Accepted Answer

Hackathons exploring blockchain technology, smart contracts, DeFi, DAOs, and decentralized applications.

Question 4

How do I find the best hackathons to join?

Accepted Answer

HackathonRadar tracks thousands of hackathons worldwide. You can filter by city, category, date, and prize pool to find events that match your interests and skill level.

🇪🇸Blockchain & Web3 Hackathons in Barcelona in 2026

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