Explore UI Hackathons 2026

Craft beautiful, intuitive user interfaces at UI hackathons focused on layout, interaction, and polish.
Explore Ui hackathons online and in-person
IN-PERSON PINUS HACK 2026

Jan. 25, 2026 - Jan. 31, 2026

Ended

PINUS Hackathon 2026 is a student-led innovation challenge designed to empower Indonesian students in Singapore to build impactful, real-world tech solutions. Unlike traditional hackathons that …

IN-PERSON Hard Hack 2026

Jan. 24, 2026 - Jan. 25, 2026

Ended

Description Hard Hack is UCSD’s premier hardware-focused hackathon, bringing together engineers, developers, and innovators to build tech for tomorrow. This year’s theme, "Home Improvement" challenges …

IN-PERSON Agents Hackathon in Brazil

Jan. 24, 2026 - Jan. 25, 2026

Ended

The First Overnight Agents Hackathon In Brazil Friday, Jan. 24th – Saturday, Jan. 25th | Cubo Itaú | Application Required Join us in São Paulo …

ONLINE The Washington State Hackathon

Jan. 24, 2026 - Jan. 26, 2026

Ended

A fun and exciting opportunity for high school students to learn new skills, build creative projects, and compete against other talented students across the state! …

IN-PERSON Stang Hacks

Jan. 24, 2026

Date TBD

Stang Hacks will be on January 24, 2026. Join us for 12 hours of food, fun, and building! stanghacks.com

ONLINE Improving Our Education - Steel City Hacks 2026 Hackathon

Jan. 24, 2026 - Feb. 7, 2026

Ended

Theme: Technology-Powered Education Innovation Education today faces challenges such as lack of personalization, unequal access to resources, outdated teaching tools, and learning environments that fail …

IN-PERSON HackHive 2026

Jan. 23, 2026 - Jan. 25, 2026

Ended

HackHive is taking over Ontario Tech University for a high-energy weekend of building, learning, and collaborating. With 250 hackers from across North America coming together …

IN-PERSON SwampHacks XI

Jan. 23, 2026 - Jan. 25, 2026

Ended

About Swamphacks SwampHacks is the University of Florida’s flagship hackathon, bringing together 300+ students each year for 36 hours of creativity, collaboration, and innovation. Recognized …

IN-PERSON Robotech 2026

Jan. 23, 2026 - Jan. 25, 2026

Ended

About the challenge: The Robotech Hackathon is the annual robotics hackathon run by the IEEE student chapter at Georgia Tech. Within the allotted 36 hours, …

IN-PERSON Hackrush - 16Hour Innovation Sprint

Jan. 23, 2026

Date TBD

Hackrush is a 16 -hour innovation sprint hosted by the Etcetera Club & IEDC at MGMCET Pampakuda, Ernakulam, Kerala. Students come together to build, brainstorm, …

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