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
ONLINE Winter Pitchfest | High School Startup Pitch | $1600+ prizes | THIS WEEKEND

Jan. 17, 2026 - Jan. 18, 2026

Ended

You are required to register at tinyurl.com/WinterPitchfestSignup The Pitchfest is held live over Zoom at tinyurl.com/PitchfestWinter About the challenge Step into the future of technology …

IN-PERSON Accessibility Hackathon

Jan. 17, 2026

Date TBD

Accessibility Hackathon w/ EF x Raspberry Pi x Asteroid Join us for a one-day hackathon dedicated to solving real-world accessibility challenges using Raspberry Pis (w/ …

IN-PERSON Film + AI Video Hackathon @ GMI Studio x PixVerse

Jan. 17, 2026

Date TBD

This hackathon challenges builders, creators, and engineers to use PixVerse’s video generation models, running on GMI’s fast inference platform, to create short videos to show …

IN-PERSON BrébeufHx 9.0

Jan. 17, 2026

Date TBD

About the challenge BrébeufHx est un hackathon de deux jours qui réunit des élèves du secondaire et du cégep de partout au Québec et au …

IN-PERSON HackFRee 2026

Jan. 17, 2026

Date TBD

About the challenge HackFRee follows a traditional hackathon format designed to support all experience levels. This year’s theme, Innovating for Life, Community, and Beyond, invites …

ONLINE EcoCompute

Jan. 16, 2026 - Jan. 20, 2026

Ended

About the challenge EcoCompute is a hackathon focused on building AI-powered applications that help protect, understand, or restore our environment. Participants will design intelligent solutions …

IN-PERSON HackDay Butwal

Jan. 16, 2026 - Jan. 17, 2026

Ended

HackDay Butwal is a one-day event where students and young developers come together to build projects in a focused and friendly environment. The goal is …

IN-PERSON CookHealthyHackathon

Jan. 16, 2026

Date TBD

About the challenge he CookHealthy Hackathon challenges students and innovators to build technology-driven solutions that make healthy eating more accessible, affordable, and sustainable. Many people …

IN-PERSON Agentic Orchestration Hack

Jan. 16, 2026

Date TBD

🎤 Showcase Your Vision: Utilize at least 3 sponsor tools to build your agent You will have 3 minutes to demo your project. Impress us …

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audio · iot · web · In-person
IN-PERSON Hack the Bias 2026

Jan. 16, 2026 - Jan. 18, 2026

Ended

About the challenge Hack the Bias is a 36-hour community-powered hackathon created for students, technologists, and activists who want to build solutions that tackle real-world …

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