Explore Eco Hackathons 2026

Join eco-focused hackathons that bring innovators together to tackle climate change, energy efficiency, and green tech solutions.
Explore Eco hackathons online and in-person
ONLINE HackFiesta Miami 2026 SubmissionPortal | [email protected]

March 9, 2026 - March 17, 2026

Open

Hosted by CODE CRUNCH, ColorStack at FIU, and CAHSI at FIU, this virtual hackathon invites students, creators, and changemakers to kick off 2026 with a …

IN-PERSON SASEHacks 2026

March 7, 2026 - March 8, 2026

Ended

Welcome to SASEHacks, a 24-hour long hackathon where you have the chance to build software or hardware that solves a real-world problem, showcases technical creativity, …

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 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 GDE MIT - Minds & Machines Hackathon

Feb. 27, 2026 - Feb. 28, 2026

Ended

The GDE MIT Hackathon is a ~30-hour, offline innovation marathon hosted at Gábor Dénes University, bringing together around 100 participants. Both experienced developers and ambitious …

ONLINE Learn It Global Hackathon V2

Feb. 14, 2026 - Feb. 28, 2026

Ended

About the challenge Welcome to Learn It's newest worldwide hacking event! This hackathon aims to utilize your ambition, intellect, and creativity to create prototypical STEM-based …

ONLINE Norcal Hacks 26: Largest High School Hackathon in Northern California

Feb. 12, 2026 - Feb. 15, 2026

Ended

Important info in regards to team formation: Once you sign up on Devpost, indicate whether you have a team or not. When a team member …

IN-PERSON Hack the Coast

Feb. 7, 2026 - Feb. 8, 2026

Ended

Welcome to Hack the Coast! February 7-8, 2026 Hosted IN-PERSON at the University of British Columbia, Hack the Coast is a student-led hackathon that brings …

IN-PERSON Mercile J. Lee Hackathon

Feb. 7, 2026 - Feb. 8, 2026

Ended

🎓 Welcome to the Mercile J. Lee Scholars Hackathon ✨ This Spring 2026, the Mercile J. Lee Scholars program is hosting our third annual hackathon. …

ONLINE Builders Week

Feb. 1, 2026 - Feb. 7, 2026

Ended

Builders Week is a week-long online hackathon where people from any background come together to create real-world projects. Participants are free to use the tools …

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

Subscribe