• HackathonRadar
Discover
  • Browse
  • Collections
  • Judge Opportunities
  • Sponsors
  • Organizers
You
  • Passport
  • Favorites
  • Saved searches

Join our Discord

Live hackathon alerts + a community of builders.

Join →

Insights·Changelog

  1. Database
  3. Spain
  5. Hacktoberfest Hack Day Barcelona

Hacktoberfest Hack Day Barcelona

manualHosted on events.mlh.com

Fetched 20 days ago

Saturday, October 24, 2026

to Saturday, October 24, 2026

HackathonOpen Source

in person

Event Type

Favourite
Calendar
Passport
Share

Data fetched 20 days ago

About this hackathon

Join the Hacktoberfest Hack Day in Barcelona, a one-day offline hackathon focusing on open-source AI and open-weight models. The event encourages participants to leverage AI tools for their project development. Attendees will have five hours to transform ideas into working prototypes, with prizes awarded to the best projects.

Similar hackathons

ESERO Spain - ESA CubeSat Hackathon WSW2026

Oct 2026 · Oviedo · in person

CoLab + Hackathon: Bridging the Gap Between Rural Patients and Healthcare Services

Oct 2026 · Ciudad Real and Madrid · hybrid

The Challenge 2026

Oct 2026 · València · in person

BurdaGP Game Jam @ VDS

Oct 2026 · Valencia · in person

Barraca Founders House 003 Hackathon

Oct 2026 · Valencia · in person

Browse all

Organizer or sponsor?

Feature this hackathon

Pin it to the top of browse and map results, and highlight it in the weekly digest.

Locked · 4 sections

Four more data sections on this event

Judge accessibility signals, verified organizer contacts, an audience estimate and a 100-point quality score. Free accounts unlock judge signals.

Judge AccessibilityDev Pro
Organizer contactsPro Plus
Estimated AudienceEnterprise
Quality ScoreEnterprise
Favourite
Calendar
Passport
Share

Data fetched 20 days ago

Similar hackathons

ESERO Spain - ESA CubeSat Hackathon WSW2026

Oct 2026 · Oviedo · in person

CoLab + Hackathon: Bridging the Gap Between Rural Patients and Healthcare Services

Oct 2026 · Ciudad Real and Madrid · hybrid

The Challenge 2026

Oct 2026 · València · in person

BurdaGP Game Jam @ VDS

Oct 2026 · Valencia · in person

Barraca Founders House 003 Hackathon

Oct 2026 · Valencia · in person

Browse all

Organizer or sponsor?

Feature this hackathon

Pin it to the top of browse and map results, and highlight it in the weekly digest.

24–24 Oct · in person