Explore Open Hackathons 2026

Open hackathons welcome creators of all backgrounds, skills, and ideas to collaborate freely.
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IN-PERSON Reimagining the In-Store Experience with Technology

3 Dec 2025 - 3 Dec 2025

Ended

As part of UST’s ongoing mission to drive innovation in the food service and retail space, the QSR Hackathon 2025 invites innovators, students, and professionals …

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AI · retail · London, England, United Kingdom
IN-PERSON Travel-lite Hackathon

25 Sep 2025 - 1 Oct 2025

Ended

Join us for the ultimate hackathon experience! Calling all tech enthusiasts, entrepreneurs, and creative thinkers! We're excited to announce our co-hosted hackathon, open to participants …

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Enterprise · Mobile · retail · London, England, United Kingdom
IN-PERSON UST D3CODE Hackathon - Hack the future with AI, quantum computing, and data innovation

23 Sep 2025 - 24 Sep 2025

Ended

Hosted by UST, D3CODE 2025 is a global innovation challenge that brings together students to create solutions for today’s most urgent problems. The UK edition …

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AI · Big Data · DevOps · Energy · Machine Learning · Quantum · London, England, United Kingdom
IN-PERSON EF x Anthropic Hackathon

15 May 2025

Date TBD

Join us on Thursday, May 15th for a relaxed evening of coding in London. We're bringing together devs, founders, and students for a casual 3-hour …

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Machine Learning · London, England, United Kingdom
IN-PERSON WebVM: The hackathon II

7 Apr 2025 - 14 Apr 2025

Ended

About the challenge WebVM: The hackathon is a global hybrid event open to all developers! Dive into the world of in-browser virtualization by leveraging CheerpX, …

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Beginner · Education · Web · Leeds, England, United Kingdom
IN-PERSON Studenthack 2025

6 Apr 2025

Date TBD

Welcome to StudentHack! We've gathered The University of Manchester's 150 brightest and most creative students to join us in turning awesome ideas into futuristic projects, …

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Beginner · Social · Manchester, England, United Kingdom
IN-PERSON Muse Hub Hackathon

14 Dec 2024 - 15 Dec 2024

Ended

Date: 14/15 December 2024 Location: Centre for Digital Music, Queen Mary, University of London Get ready for an epic 24-hour challenge at our music technology …

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Art · London, England, United Kingdom
IN-PERSON GreatUniHack 2024

9 Nov 2024 - 10 Nov 2024

Ended

Welcome to GreatUniHack! We're gathering the UK's brightest and most creative students (you!) to join us in turning awesome ideas into reality, networking with companies, …

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Beginner · Social · Manchester, England, United Kingdom
IN-PERSON HackNotts 24

27 Oct 2024

Date TBD

HackNotts is an annual 24-hour hackathon brought to you by HackSoc and supported by Frasers Group, Capital One, and University of Nottingham's School of Computer …

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Beginner · Nottingham, England, United Kingdom
IN-PERSON Hackabyte's Fall 2024 Hackathon

19 Oct 2024 - 20 Oct 2024

Ended

About the hackathon During the opening ceremony, a theme will be introduced to all participants. All groups must create a project that solves a problem …

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