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 Profhacks 2026

March 21, 2026

Date TBD

ProfHacks 2026 is a 12-hour, in-person hackathon at Rowan University where students build innovative projects combining hardware, software, and creativity. This year’s theme, “Space Cowboys,” …

IN-PERSON Hack Days at Trent

March 21, 2026

Date TBD

About the challenge Welcome to Hack Days at Trent, a mini hackathon where creativity meets technology! Participants are invited to build innovative food and nutrition–focused …

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health · In-person
IN-PERSON Southwest MN Hacks

March 21, 2026

Date TBD

About the challenge Southwest MN Hacks: Marshall Edition is Marshall's first-ever student hackathon. A beginner-friendly, 12-hour event where students come together to turn ideas into …

IN-PERSON HooHacks 2026

March 21, 2026 - March 22, 2026

Ended

Welcome to HooHacks, the premier hackathon at the University of Virginia! At our in-person Hackathon, you will have 24 hours (starting on March 21st at …

IN-PERSON Boson AI Higgs Audio Hackathon in collaboration with Eigen AI

March 20, 2026 - March 22, 2026

Ended

SIGN UP HERE: https://luma.com/3vnw0e0q WHAT IS THIS HACKATHON? Teams of 2–4 will push the limits of Boson AI’s newest audio models — Higgs Audio and …

IN-PERSON BioHackathon Edinburgh 2026

March 20, 2026 - March 22, 2026

Ended

Welcome to Edinburgh BioHackathon 2026! 🎉 BioHackathon Edinburgh 2026 is a 3-day interdisciplinary hackathon bringing together biologists, programmers, data scientists, and entrepreneurs to collaborate on …

ONLINE LuteHacks-2026

March 20, 2026 - March 22, 2026

Ended

Please join: https://discord.gg/YHGW8HF89C Lute Hacks 2026 is an intense, multi-day competition where teams of students work to create functional software and hardware projects centered around …

IN-PERSON LotusHacks x HackHarvard x GenAI Fund Vietnam Hackathon

March 20, 2026 - March 22, 2026

Ended

LotusHacks is the largest 36-hour hackathon in Vietnam. We’re bringing together 800+ builders, creators, and hackers to Ho Chi Minh City to build bold ideas. …

ONLINE CATALYST 2026: UI/UX Designathon

March 20, 2026 - March 22, 2026

Ended

Catalyst is a virtual, UI/UX designathon that aims to challenge participants to explore how design, innovation, and community interact. Across 3 days, teams will collaborate …

IN-PERSON MindHack 2026

March 20, 2026 - March 22, 2026

Ended

About the challenge MindHack is a multi-day event that invites undergraduate students to a hackathon-style event where they work together to build projects related to …

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