European Defense Tech Hackathon - London

European Defense Tech Hub

When

Fri 2 – Sun 4 October 2026 · from 12:00 BST

Where

London · London, England

Entry

Free

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The event will run through our EDTH event platform — apply directly here to find the agenda, challenges, and team formation: https://events.eurodefense.tech/european-defense-tech-hackathon-london-2 --- Joining us in London? Create your own personalized poster announcing that you're part of EDTH Defense Tech Days London and share it with your network 👇 https://www.thecrowd.click/european-defense-tech/london Tag us and use #EDTHDefenseTechDays_London so we can reshare — let's build momentum together as we count down to October! EDTH Defense Tech Days — London (1–8 October, 2026) is a flagship series of events bringing together 1,500+ defense innovators, industry leaders, government representatives, investors, and military stakeholders from the UK, Ukraine, and across Europe. Learn more: https://eurodefense.tech/london-2026/ One of the flagship events of EDTH Defense Tech Days, the London Defense Tech Hackathon, will bring together 150+ ambitious engineers, founders, investors, Ukrainian frontline practitioners, and members of the UK military ahead of the Resilience Conference on October 5–6. Come to find a potential co-founder, test an idea against real operational needs, and meet the people building and buying the next generation of defense technology! Wanna come as a visitor? Join our EDTH Community here: https://community.eurodefense.tech/ 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 If you’re curious about the outcomes and what the teams have built, you can join the Demo Day on Sunday as an EDTH Community visitor by selecting a Community Visitor ticket. Not yet part of the EDTH Community? Get free access to all EDTH Community events for one year, including hackathon demo days, webinars, networking sessions, and our flagship New Defense Summit Sign up to become a member here: https://community.eurodefense.tech/ Agenda Friday, October 2, 2026 Kick-off Day 12:00 - Doors open, Networking 14:00 - Workshops, Team Formation, and Networking 17:00 - Presentation of Mentors and Challenges 18:00 - Start of Hacking Saturday, October 3, 2026 Hacking continues all day Sunday, October 4, 2026 10:00 - Testing of Presentations 12:00 - Lunch Break, End of Hacking Demo Day (Open to Visitors) 13:00 - Pitches of the winning teams 15:00 - Award Ceremony 15:30 - After-party & Networking

Last checked 4 Oct 2026.