CFWork for Social
Care for Social, hackathon de impacto social
25 sept 2026 · Madrid
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8 upcoming
Hackathon Madrid
8 upcoming hackathons in Madrid
They run across September and October 2026. Cybersecurity is the most common theme, on 2 of the 8 listings. Organisers listing here include Work for Social, Claude Community Events and PATIO Campus. Dates, prizes and registration links on every listing, updated weekly.
upcoming hackathons
M4Claude Community Events
Madrid | 48-hour Claude Code Hackathon
2-4 oct 2026 · Madrid
PAPATIO Campus
PATIO AI & Creativity Summit: Hackathon
7 oct 2026 · Madrid
HRBuilders Network
Hackaton Reto Tech by Clairo
9 oct 2026 · Madrid
HCAI Founders
Hackathon Club Hispanidad Futura
10 oct 2026 · Madrid
SHMy Tech Plan
SIKA HACKATHON
16 oct 2026 · Madrid
PRIZE€6,000 pool
S2THE SIGN MEDIA
THE SIGN 2.0 Space Cybersecurity Hackathon
28-29 oct 2026 · Madrid
S2THE SIGN MEDIA
THE SIGN 2.0 Hackathon
29 oct 2026 · Madrid
what this hub covers
This hub covers the Comunidad de Madrid and the interior of the country — Castilla y León, Castilla-La Mancha and Extremadura all reach Madrid faster than they reach each other, so their events are listed here.
// events in these places are listed here
Alcalá de HenaresGetafeLeganésMóstolesAlcobendasLas RozasToledoGuadalajaraSegoviaValladolidSalamanca
Galicia and the Balearic Islands are deliberately not folded into any hub — an event in A Coruña, Vigo or Palma keeps its own city name and shows under all events.