Explore UI Hackathons 2025

Craft beautiful, intuitive user interfaces at UI hackathons focused on layout, interaction, and polish.
Explore Ui hackathons online and in-person
ONLINE Hack for Humanity | 2026

Feb. 1, 2026 - Feb. 28, 2026

Ended

About the challenge Hack for Humanity is a hackathon that brings technologists together in a 1-month event to come up with unique and creative solutions …

IN-PERSON ImpactHack 2025

Nov. 22, 2025 - Nov. 23, 2025

Ended

About the challenge ImpactHack is a 2-day hackathon taking place in Glasgow, Scotland in November 2025. This event aims to link young talent in the …

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beginner · machine learning · social · Glasgow, Scotland, United Kingdom
IN-PERSON Women AI Hackathon

Nov. 15, 2025

Ended

The Women in AI Hackathon is a dynamic, inclusive event designed to spotlight and empower women and non-binary individuals building with artificial intelligence. This isn’t …

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machine learning · Seattle, Washington, United States
IN-PERSON ChilangoHacks

Oct. 31, 2025 - Nov. 1, 2025

Ended

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

Ended

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
ONLINE CODE CRUNCH 305 Hackathon | Edition FALL 2025

Sept. 20, 2025 - Sept. 22, 2025

Ended

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 Future of Data Hackathon 2025

Sept. 10, 2025

Ended

The Future of Data Hackathon is an integral part of the MidwestCon Conference, scheduled to take place on September 10th, 2025. The Future of Data …

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blockchain · machine learning · social · Cincinnati, Ohio, United States
IN-PERSON MiniMax 2025 AI Hackathon in Hong Kong

Aug. 28, 2025 - Sept. 12, 2025

Ended

About the challenge MiniMax 2025 AI Hackathon is the first open-to-all AI hackathon in Hong Kong, welcoming anyone with an interest or passion for the …

IN-PERSON Recess Hacks 5.0

Aug. 23, 2025 - Aug. 24, 2025

Ended

About the Challenge Ready to sharpen your coding skills while having fun and winning lots of prizes? Recess Hacks is excited to present our 5th …

IN-PERSON GenZ Can Hack 2025

Aug. 23, 2025

Ended

Welcome to GenZ Can Hack, where high school students aged 13 to 19 are invited to showcase their coding prowess! As we gear up for …

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beginner · social · web · Toronto, Ontario, Canada

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