

European Defense Tech Hackathon – London
Time to Accelerate European Defense Innovation
Join us and 100+ hackers from all across Europe and beyond for the European Defense Tech Hackathon on September 25-28, 2025, in Berlin, Germany – right before the Berlin Security Conference.
Goal
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 get feedback from folks who have been on the frontline to ensure you're solving real problems.
Our goal with the hackathon is to put you in a position to continue towards deployment.
Visitors
To give the participants time and space to focus on their projects during the hackathon, we'll have no visitors during the hackathon. If you're curious about the outcomes and what the teams have built, please sign up as a visitor for our demo day on Monday.
Agenda
Thursday, September 25, 2025
Kick-off Day
13:00 - Doors open, Networking
14:00 - Program
15:00 - Workshops, Team Formation, and Open-ended Networking
Friday, September 26, 2025
08:30 - Registration, Breakfast
09:00 - Welcome & Presentation of Challenges
10:00 - Start of Hacking
12:00 - Lunch
18:00 - Dinner
Saturday, September 27, 2025
Hacking continues all-day
Sunday, September 28, 2025
10:00 - End of Hacking, Evaluation of Projects
All teams get to pitch in front of the jury for 3 minutes
12:00 - Lunch Break
Demo Day (Open to Visitors)
13:00 - Pitches of the winning teams
14:30 - Award Ceremony
15:00 - After-party & Networking