WORLDS London Greater London, United Kingdom where models become worlds £1,000 in prizes Sep 12, 2026 59 participants
Perplexity Hackathon @ London, UK Greater London, United Kingdom Create an internet-enabled project to inspire curiosity, seek knowledge, or reason through complex tasks. £8,000 in prizes Oct 17 – 18, 2025 86 participants
World’s Largest Hackathon presented by Bolt Online Build with AI for a shot at some of the $1M+ in prizes. $1,037,500 in prizes Winners announced 129562 participants
ElevenLabs x 16z Worldwide Hackathon Greater London, United Kingdom ElevenLabs and a16z are holding a worldwide AI agents hackathon. We will bring together the world's best builders at 9 in-person + online events simultaneously. Feb 22-23 2025 $92,247 in prizes Feb 21 – 24, 2025 831 participants
Muse Hub Hackathon Greater London, United Kingdom Create an audio app in 24 hours $150 in prizes Dec 14 – 15, 2024 52 participants
Consumer AI Hackathon London 2024 Greater London, United Kingdom We’re excited to welcome you to the London Consumer AI Hackathon hosted by a16z + ElevenLabs with support from Synthesia, Captions, Luma, and AI Tinkerers. £3,712 in prizes Nov 5 – 10, 2024 53 participants
Mistral AI London Hackathon Greater London, United Kingdom Mistral AI London Hackathon! Non-monetary prizes Oct 5 – 6, 2024 147 participants
Abbey Road Hack-Power Of Immersion 9/10 Nov Greater London, United Kingdom Spend 24h in the legendary recording studio playing with Facebook Spark, Unity and spatial audio to generate multidimensional musical experiences. £12,600 in prizes Nov 9 – 10, 2019 57 participants
