🇬🇧Hackathons in London
London is hosting 34 hackathons, with a combined prize pool of $282K across Artificial Intelligence, Hackathon, Data Science.
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Hackathons
24
Avg Prize
$71K
Organizers
52
Tuesday, September 15, 2026
Wednesday, September 16, 2026
Thursday, September 17, 2026
Friday, September 18, 2026
Upcoming
London Bincom hackathon physical kick off event
In Person
Sep 18, 2026Bincom Dev CenterLondon, United Kingdom
Hackathon
Upcoming
Health x AI Hackathon
In Person
Sep 18, 2026Adeline Arts and ScienceLondon, United Kingdom$17K
Hackathon
Artificial Intelligence
Health
Upcoming
Zaro's BizOps Hackathon @ AWS
In Person
Sep 18, 2026ShallWe TechLondon, United Kingdom
Artificial Intelligence
Cloud
Upcoming
London AI×Bio Hack
In Person
Sep 18 – Sep 20, 2026WilbeLondon, United Kingdom
Artificial Intelligence
Healthtech
Fintech
Saturday, September 19, 2026
Sunday, September 20, 2026
Past hackathons in London
Recently ended — many run again. Watch London to hear when they return.
Saturday, September 12, 2026
Past
Community Tooling Hack Day #2
In Person
Sep 12, 2026Edward SaperiaLondon, United Kingdom
Social Impact
Web Development
Artificial Intelligence
Past
📍London 🌀 Generalist World Hackathon
In Person
Sep 12, 2026generalist.worldLondon, United Kingdom
Social Impact
Sustainability
Community
Past
WORLDS | LONDON Hackathon
In Person
Sep 12, 2026JuliaLondon, United Kingdom
Artificial Intelligence
Cloud
Past
AI Healthcare Hackathon with Anima x OpenAI
In Person
Sep 12, 2026Jay YeungLondon, United Kingdom$19K
Artificial Intelligence
Healthtech
Fintech
Past
London Builder HQ - Build with AI powered by Stellar
In Person
Sep 12, 2026H.E.R. DAOLondon, United Kingdom
Hackathon
Artificial Intelligence