Thirty-six hours, 250 builders under 30, five startup-led tracks and compute credits from Google, Cursor and fal.ai. The winning team takes a €5,000 prize judged by Spanish VC firms, which is really why the funds show up: the room is a scouting ground. Free to take part, but applications are reviewed, so the crowd is filtered before you arrive. If you are early and technical in Spain, this is the weekend to ship something in front of the people who fund it.
Hackathon Friday 18 September 2026 · 17:00 · HackSpain
