European Defense Tech Hackathon | Marseille

Join 100+ hackers from all across Europe and beyond for the European Defense Tech Hackathon on September 5-7, 2025, in Marseille, France.

​​​​We want to bridge the gaps between technologists, the public sector, investors, and operators in dual-use and defense technology. This hackathon will demonstrate the talent and drive of the European ecosystem.

​​​​Get inspired by the challenges we have prepared, or feel free to bring your own project. You’ll receive feedback from folks who have been on the frontline to ensure you’re addressing real problems.

​​​Our goal with the hackathon is to put you in a position to continue towards deployment.

📍 Location: Marseille, France
📅 Date: September 5-7, 2025