Hackathons

Explore all hackathons online and in-person
IN-PERSON hackPHS

Nov. 1, 2025 - Nov. 2, 2025

Upcoming

About the challenge HackPHS hosts over 300 high school students from across New Jersey to collaborate, innovate, and create in a 24-hour, student organized hackathon …

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beginner · Princeton, Florida, United States
IN-PERSON ChilangoHacks

Oct. 31, 2025 - Nov. 1, 2025

Upcoming

ChilangoHacks is 36-hour a hackathon where developers, designers, and entrepreneurs come together to build innovative solutions. At Chilangohacks, we aim to create an inclusive environment …

IN-PERSON Knight Hacks VIII

Oct. 24, 2025 - Oct. 26, 2025

Upcoming

About the challenge Get ready to pick your side, towering Gundam or rampaging Kaiju! Knight Hacks VIII: Gundam vs Kaiju calls 700+ builders to a …

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beginner · Orlando, Florida, United States
IN-PERSON DefInSpace

Oct. 10, 2025 - Oct. 11, 2025

Upcoming

DefInSpace est un hackathon innovant qui réunit des esprits créatifs et passionnés autour d’un défi unique : imaginer en 24h des solutions pour la défense …

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industry · science · security · social · transport · Mantes-la-Jolie, Île-de-France, France
IN-PERSON Daydream Biratnagar : Biggest Teen Hackathon Of Nepal

Sept. 28, 2025 - Sept. 29, 2025

Upcoming

Nepal is set to host its biggest teen hackathon yet — Daydream Biratnagar 2025, organized by Arniko Hackclub, on September 28, 2025 in Biratnagar. This …

IN-PERSON UST D3CODE Hackathon - Hack the future with AI, quantum computing, and data innovation

Sept. 23, 2025 - Sept. 24, 2025

Upcoming

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 PEDIHacks: Artificial Intelligence Imaging to Innovate for Inclusivity - AI^4

Sept. 20, 2025

Upcoming

Your challenge, should you choose to accept it, albeit fictional, can prepare you for a real-life career in health care. In this competition, Boston Children’s …

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beginner · health · machine learning · Boston, Massachusetts, United States
ONLINE CODE CRUNCH 305 Hackathon | Edition FALL 2025

Sept. 20, 2025 - Sept. 22, 2025

Upcoming

Welcome to the Code Crunch 305 Hackathon | Edition Fall 2025! Join the HACKATHON SERVER: CODECRUNCH.CS.FIU.EDU This hybrid hackathon is designed to ignite creativity and …

IN-PERSON Lollypop Designathon Vietnam 2025

Sept. 20, 2025 - Sept. 21, 2025

Upcoming

🏁🍭Lollypop Designathon 2025 - The Ultimate 24-hour UI/UX Design Competition is BACK! After two exhilarating seasons, Lollypop Designathon 2025 – the annual UI/UX design competition …

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ai · beginner · Ho Chi Minh City, Ho Chi Minh, Vietnam
IN-PERSON BSJ-FOBISIA Hackathon

Sept. 19, 2025 - Sept. 22, 2025

Upcoming

About the challenge A Fun FOBISIA Hosted Hackathon for 10-19 year olds attending FOBISIA schools in Asia Get started Conatct the Hackathon Team

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