Explore STEM Hackathons 2026

Get hands-on in STEM hackathons focused on science, technology, engineering, and math solutions.
Explore Stem hackathons online and in-person
IN-PERSON cybersage

March 17, 2026 - March 26, 2026

Ended

In CyberSage, participants are challenged to build innovative solutions at the intersection of artificial intelligence and cybersecurity using Google Gemini. The goal is to identify …

ONLINE Rebuilding the OS: Core System Utilities Hackathon

March 17, 2026 - April 30, 2026

Ended

Modern computers rely on powerful operating systems that manage files, processes, and system resources. In this hackathon, participants will build core operating system utilities from …

ONLINE Katz School CS & A.I Club Ideathon

March 17, 2026 - April 13, 2026

Ended

Join the Katz School's CS & AI Club for the 2026 IDEATHON — an innovation challenge sponsored by Google Developers Group. This event is open …

ONLINE HACKHAZARDS '26

March 16, 2026 - April 4, 2026

Ended

HACKHAZARDS '26 is one of the world’s largest community-run virtual hackathons, bringing together developers, designers, entrepreneurs, and innovators from across the globe to build technology …

IN-PERSON VISION HACK

March 14, 2026

Date TBD

WHAT IS THE DIGITAL DIVIDE? The term "digital divide" is used to describe the gap between those who have adequate broadband internet access and those …

ONLINE Chakravyuh - The Escape Protocol

March 13, 2026 - March 25, 2026

Ended

Chakravyuh: The Escape Protocol is a two-day cybersecurity competition designed to challenge engineering students to test their technical skills, creativity, and security mindset. The event …

IN-PERSON McGill AeroHacks

March 13, 2026 - March 15, 2026

Ended

About the challenge For 3 days, McGill University transforms into a hub of innovation and creativity. McGill AeroHacks is where university and CEGEP students design …

IN-PERSON Hack'Her'Thon'26

March 12, 2026 - March 13, 2026

Ended

HACK-HER-THON ’26 | 24-Hour National Level Hackathon Hack-Her-Thon ’26 is a 24-hour National Level Hackathon exclusively designed for female engineering students, organized by the Women …

ONLINE EcoHack

March 11, 2026 - April 23, 2026

Ended

About the challenge EcoHack is a beginner friendly hackathon focused on building solutions for sustainability tech. Get started (Some topics to consider but not required …

IN-PERSON RWA Demo Day

March 9, 2026 - March 31, 2026

Ended

Event Overview RWA Demo Day is a pitching competition with incentive pools, anchored by the Hong Kong Web3 Festival. It offers top global RWA projects …

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