LondonHackathons.com 🛠️

Freshly discovered London hackathons, searched daily. New finds posted at 8am. "Take a simple idea, and take it seriously." – Charlie Munger

[LondonHackathons.com 🛠️ @HackathonsLDN]

Hackathons in London are blowing up.

Get fresh ones in your inbox, 8am Mondays 💌

https://t.co/PC5okCUYvv

[Marshall Taylor @marshalltay]

In London and a Hackathon Fan? 👀 Never miss one again. Finally a go to list https://t.co/z2eYiSl6g4 created by the great ppl at @RamenClubHQ

[LondonHackathons.com 🛠️ @HackathonsLDN]

New hackathon added 🛠️

🔥 5-Hour Vibecoding Game Jam #2
🗓️ Sat 21st Nov
📍 SE10 0GX
🔗 https://t.co/zK9o2ZzPb3

Find your next London hackathon: https://t.co/dv5M6eWbp9

[LondonHackathons.com 🛠️ @HackathonsLDN]

Find your next London hackathon: https://t.co/UHGfUig3Vy

[LondonHackathons.com 🛠️ @HackathonsLDN]

3 new London hackathons added 🛠️

Details below ↓

[LondonHackathons.com 🛠️ @HackathonsLDN]

🔥 Mosque & Madrassah Hackathon 2026
🗓️ Fri 27th–Sun 29th Nov
📍 London · Address shared after registration
🔗 https://t.co/hYroSVhe64

[LondonHackathons.com 🛠️ @HackathonsLDN]

New hackathon added 🛠️

🔥 Claude x Softr Build Sprint in London: Build Your Ops App in 60 Minutes
🗓️ Thu 19th Nov
📍 London · Address shared after registration
🔗 https://t.co/PbBc7Q0VAf

Find your next London hackathon: https://t.co/dv5M6eWbp9

[LondonHackathons.com 🛠️ @HackathonsLDN]

Find your next London hackathon: https://t.co/UHGfUig3Vy

[LondonHackathons.com 🛠️ @HackathonsLDN]

2 new London hackathons added 🛠️

Details below ↓

[LondonHackathons.com 🛠️ @HackathonsLDN]

🔥 Build your first AI agent in a day
🗓️ Sat 21st Nov
📍 Ramen Space
🔗 https://t.co/NXEeyorPgF

[LondonHackathons.com 🛠️ @HackathonsLDN]

Find your next London hackathon: https://t.co/UHGfUig3Vy

[LondonHackathons.com 🛠️ @HackathonsLDN]

12 new London hackathons added 🛠️

Details below ↓

[LondonHackathons.com 🛠️ @HackathonsLDN]

🔥 Campaign Lab Autumn Hack Night!
🗓️ Mon 30th Nov
📍 Newspeak House
🔗 https://t.co/RriMwUTdjH