Name: MEGATHON
Start: 2026-06-19T16:00:00.000+02:00
End: 2026-06-21T21:00:00.000+02:00
Location: The HUBB

The cultural layer underneath the startup ecosystem. Builders, hackers, creators — Amsterdam. 

Weekly meetups, ship sprints, demo nights.

MEGATHON is here. Time to make Europe great again.

We're putting together a stage Europe never built — and we're inviting the best builders into the arena. The arena is a free market: 500 vetted builders, one weekend, and the VCs and investors in the room deciding who gets the attention. Build the best startup of the weekend, or take on one of the tracks from our sponsors.

June 19–21, Amsterdam. Part of Amsterdam Tech Week.

 Presented with Codex by OpenAI, Mollie, Visa, Base44, Cognition, Peak and TAG. Powered by Miro, Wispr Flow, Vapi, Nebius, PixVerse, Cala, Netlify, Lemlist, Neno, AI AM, EventsPoint, Tectonic, Livestream Lab and Provoke. Community partners: EuroTech Federation, Tulip Ventures, BabyVC, Young Creators, AI Beavers, AI Builders and Amsterdam Tech Week.

If you want to unite Europe. If you want to start a startup, or launch one this weekend. If you want talent, polish, and hard work around you — this is your weekend.

Follow us on X and LinkedIn — we're sharing all the content in the run-up and during the weekend. If you make it in, you'll be part of it.

Lerai B.V. the Netherlands; Chamber of Commerce no. 93921063) is the data controller. Legal basis: your consent (Art. 6(1)(a) GDPR). You may withdraw your consent at any time, as easily as you gave it; withdrawal does not apply retroactively. You have the right of access, rectification, erasure, restriction, data portability and objection, and you may lodge a complaint with the Dutch Data Protection Authority (Autoriteit Persoonsgegevens). Questions or withdrawal: 

. Retention period: 24 months after the event.

MEGATHON

Ali Sheikh

Mahmoud El Wakil

Akshit Gupta

Aurelio Schmid

Rafaela Buena

Jirapat Wonganan

Oleksandr Zviriuk

Mickey Graf

Brandon van Houten

Jayson Feldman

AMS Tech Week

degular

Tijs Nieuwboer

Boris

Rogier Muller

Thomas Huijsmans

Veronika Zghoniaiko

Caesar Schoorl

Ralph Heeneman

Thomas Rosendaal

Miro Community Team

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For communities, mentors, experts. Anyone excited to see EU Builders' latest innovations and to help them succeed.

Guest

This is only for the people joining from the hacker house