UK channel·Free to join
UK Hackathon Discord
Get live alerts on hackathons in UK the moment they go live, plus a community of builders. Hackathons across the United Kingdom — London, Manchester, Edinburgh and more.
12
live now & soon
2
with prizes
2
joinable online
#uk-hackathonsauto-posting
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DOGFOOD 2026 — Build the Open-Source Platform That Will Judge You
Sep 1 – Sep 30, 2026 · Online
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Tenzo's AI Buildathon
Sep 23, 2026 · London, United Kingdom
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Tenzo's AI Buildathon!
Sep 23, 2026 · London, United Kingdom
New hackathons in UK are posted here as they go live or start within 7 days.
Free window
Hackathons in UK happening now & soon
- DOGFOOD 2026 — Build the Open-Source Platform That Will Judge YouSep 1 – Sep 30, 2026 Online
- Tenzo's AI BuildathonSep 23, 2026 London, United Kingdom
- Tenzo's AI Buildathon!Sep 23, 2026 London, United Kingdom
- Liverpool City Region Innovation HackathonSep 24 – Sep 25, 2026 Liverpool, United Kingdom
- Ideathon Belfast | Talent HubSep 24, 2026 Belfast, United Kingdom $840,000
- Get that Vibe HackathonSep 25, 2026 Leeds, United Kingdom
- Moth Hack 2026Sep 26 – Sep 27, 2026 London, United Kingdom
- LFG Manchester: HackathonSep 26, 2026 Manchester, United Kingdom
- House London #2 | Data HackathonSep 26, 2026 London, United Kingdom
- Infinity / XSG 3D Web HackathonSep 27, 2026 Leeds, United Kingdom
- HackWimbledon September 2026 #2Sep 27, 2026 London, United Kingdom
- AI Agents and Robotics Student HackathonSep 28, 2026 Leeds, United Kingdom $1,270
This is the free window (live now or starting within 7 days). Explore every UK hackathon →
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