Explore Open Hackathons 2026

Open hackathons welcome creators of all backgrounds, skills, and ideas to collaborate freely.
Explore Open hackathons online and in-person
ONLINE Quantum Sprint

March 5, 2026 - March 30, 2026

Ended

Quantum Sprint is a month long global build sprint , designed for serious developers, startup founders, and professional innovators who want to ship real, scalable …

ONLINE Agents Assemble - The Healthcare AI Endgame

March 4, 2026 - May 11, 2026

Ended

NOTE: We are not accepting any additional applications or inquiries for judges at this time. Due to the high volume of requests, we will not …

ONLINE Authorized to Act: Auth0 for AI Agents

March 2, 2026 - April 7, 2026

Ended

Push the boundaries of what AI agents can do and become. As we know, OpenClaw is taking the AI world by storm with sovereign AI …

ONLINE DSH Hacks V1

March 2, 2026 - June 2, 2026

Ended

About the Challenge DSH Hacks V1 is a global student competition open to students aged 13+ hosted collaboratively by three youth-led organizations: DeltaForge Hacks, NextHorizon, …

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 Hack4Hope Los Angeles

Feb. 28, 2026 - March 1, 2026

Ended

Ready to put your tech skills to work for a cause that truly matters? Following the incredible success of our first virtual Hack4Hope event, we're …

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 …

ONLINE AdvanceHealth

Feb. 27, 2026 - Feb. 28, 2026

Ended

Advance Health Ireland’s First Student-Led HealthTech & MedTech Innovation Hackathon Advance Health is a national, student-led hackathon uniting Ireland’s brightest minds across medicine, engineering, computer …

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 HackRare 2026

Feb. 25, 2026 - March 1, 2026

Ended

In collaboration with the National Organization for Rare Disorders (NORD®, Harvard Undergraduate Rare Diseases (HURD) is excited to host HackRare, a hackathon focused on rare …

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health · In-person

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