Explore Tech Hackathons 2026

Join general tech hackathons to collaborate, innovate, and experiment across platforms and industries.
Explore Tech hackathons online and in-person
IN-PERSON BuildX Nagpur

March 7, 2026 - April 8, 2026

Ended

About the Challenge BuildX Nagpur is a mini hackathon powered by Google Gemini AI designed to encourage students to solve real-world problems using AI and …

IN-PERSON Find My Force - RedTeam Hackathon Series

March 7, 2026

Date TBD

In contested electromagnetic environments, the ability to detect, classify, and locate RF emitters is a core signals intelligence (SIGINT) capability. Operators need to rapidly answer: …

ONLINE TreeLine Hacks

March 6, 2026 - March 8, 2026

Ended

Note: We are looking for sponsors. Email [email protected] if interested! About the challenge Treeline Hacks invites you to tackle real-world problems in a 36-hour sprint—no …

IN-PERSON Hack-Attack 3.0

March 6, 2026 - March 8, 2026

Ended

About the challenge This year’s hackathon is all about reinventing how businesses work. Teams will build creative tech solutions that help organizations grow, operate smarter, …

ONLINE BigRedHacks

March 6, 2026 - March 13, 2026

Ended

Students and recent college graduates* can join us at BigRedHacks to network, code, collaborate, and compete for a chance to win one or more of …

ONLINE EcoHacks

March 6, 2026 - April 12, 2026

Ended

EcoHacks is an online environmental STEM hackathon hosted by Green Spaces Initiative. This hackathon challenges students in grades 8–12 to build creative projects that help …

ONLINE Global Engineering Hackathon

March 6, 2026 - March 13, 2026

Ended

The Global Engineering Hackathon brings together developers, designers, and builders from around the world to create innovative solutions in a limited time. Participants will collaborate, …

IN-PERSON The Midwest Blockathon

March 6, 2026 - March 8, 2026

Ended

The Midwest Block-a-Thon is a 20-hour blockchain-focused hackathon hosted at the University of Kansas aimed at fostering innovation and collaboration among hackers of all ages …

IN-PERSON AeroHacks 2026

March 6, 2026 - March 7, 2026

Ended

About the challenge AeroHacks is a fast-paced, beginner-friendly hackathon where creativity meets technology. Whether you're building your first project or pushing an idea you've had …

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 …

Get ahead in innovation - receive all the latest hackathons directly in your inbox.

Subscribe