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 INNOSpark Pitch Competition

March 1, 2026 - April 4, 2026

Ended

About INNOSpark INNOSpark is a youth-led nonprofit dedicated to equipping the next generation of entrepreneurs with the skills, networks, and opportunities they need to turn …

IN-PERSON Mountain Madness 2026

March 1, 2026

Date TBD

About the challenge Mountain Madness Hackathon at Simon Fraser University is a high-energy, student-led hackathon that brings together innovators, builders, and creators for an intense …

ONLINE PIXEL.GEMINI

March 1, 2026 - March 2, 2026

Ended

PIXEL.GEMINI is an official MLH Hack Day organized by TRISHULX, focused on empowering students to build innovative applications using Google’s Gemini AI. This hackathon brings …

IN-PERSON Campfire Biratnagar : Biggest Nepali Game Jam

Feb. 28, 2026 - March 1, 2026

Ended

Campfire Biratnagar is bringing Nepal’s biggest overnight game jam to the eastern region. Hosted as part of Hack Club’s global Campfire series happening simultaneously across …

IN-PERSON LovHack x Medo Hackathon

Feb. 28, 2026 - March 2, 2026

Ended

LovHack x Medo Hackathon is a free, 48-hour online hackathon where builders of all levels come together to design, prototype, and ship real applications. Participants …

IN-PERSON Stevens QuackHacks

Feb. 28, 2026 - March 1, 2026

Ended

About the challenge Stevens QuackHacks 2026 is the second iteration of our annual student-run hackathon! This year we invite creativity and innovation to our campus …

IN-PERSON hackTAMS 2026

Feb. 28, 2026 - March 1, 2026

Ended

HackTAMS is an annual hackathon organized by students at the Texas Academy of Mathematics and Science. A hackathon is a coding marathon where students design, …

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beginner · web · In-person
ONLINE MEGA Hackathon 2026

Feb. 28, 2026 - March 1, 2026

Ended

MEGA Hackathon 2026 MEGA is a dynamic and diverse coalition of high school and college students from around the world, attending institutions such as the …

IN-PERSON Color Hacks + Northwestern NSBE

Feb. 27, 2026 - March 1, 2026

Ended

WELCOME TO COLOR HACKS + NORTHWESTERN EQUITECH Color Hacks is a free hackathon putting students of color at the forefront of tech. We're creating a …

IN-PERSON Hack The East

Feb. 27, 2026 - Feb. 28, 2026

Ended

About the challenge HackTheEast is a 24-hour hackathon running from 9:00 AM Saturday, Feb 28 to 9:00 AM Sunday, March 1. Participants are invited to …

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