Explore Eco Hackathons 2025

Join eco-focused hackathons that bring innovators together to tackle climate change, energy efficiency, and green tech solutions.
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IN-PERSON BYU-Idaho: i-Hack 2025: Hack the Norm

Oct. 24, 2025 - Oct. 25, 2025

Upcoming

Overview: I-Hack 2025 is an exciting event open to all BYU-Idaho students—no matter your major or background! Whether you're into technology, design, business, communication, science, …

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Education · Rexburg, Idaho, United States
IN-PERSON MakerHacks II

Oct. 18, 2025 - Oct. 19, 2025

Ended

PLEASE REGISTER ON OUR WEBSITE USING THE OFFICIAL REGISTRATION FORM. Joining the hackathon on Devpost means nothing unless you are registered to the event through …

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Beginner · IoT · Machine Learning · San Francisco, California, United States
IN-PERSON BostonHacks 2025

Oct. 11, 2025 - Oct. 12, 2025

Ended

What is BostonHacks? BostonHacks is a 24-hour event where students from different backgrounds gather together to use technology to create cool projects. Come to BostonHacks …

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Beginner · Boston, Massachusetts, United States
IN-PERSON HarborHack 2025-In-Person Hackathon

Oct. 3, 2025 - Oct. 5, 2025

Ended

HarborHack 2025 For one weekend, discover how far you can push the frontier of vibecoding with AI. The Spirit of HarborkHack 2025: VibeHacking! Build something …

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Charleston, West Virginia, United States
IN-PERSON STEMEPA: Innovate Challenge

Sept. 26, 2025

Date TBD

STEMEPA to Host "Innovate Challenge" Hackathon for Aspiring Young Coders WARMINSTER, PA – STEM Enrichment of Pennsylvania (STEMEPA), a student-run nonprofit organization, is set to …

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Design · Education · Web · United States
IN-PERSON JEWEL CITY HACKS 2.0

Sept. 20, 2025 - Sept. 27, 2025

Ended

About the Challenge At Jewel City Hacks, the challenge is simple: invent something that matters and show how it could grow into a real business. …

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AR/VR · IoT · Machine Learning · Glendale, Arizona, United States
IN-PERSON PennApps XXVI

Sept. 20, 2025 - Sept. 21, 2025

Ended

Founded in the fall of 2009, PennApps was the nation's first student-run college hackathon. Since then, it has spurred a revolution in the way engineering …

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Education · Philadelphia, Pennsylvania, United States
IN-PERSON Health in Climate Hackathon 2025

Sept. 20, 2025 - Sept. 21, 2025

Ended

About the Challenge The Health in Climate Hackathon 2025 is an in-person hackathon during New York Climate Week, bringing clinicians, AI engineers, climate scientists, policymakers, …

IN-PERSON Venture313 2025 AI Buildathon

Sept. 19, 2025 - Sept. 23, 2025

Ended

Venture 313 AI Buildathon (Sept 19–25, 2025) is Detroit's 7‑day hybrid AI hackathon during Mobility Tech Week. More than 100 innovators, engineers, and creatives will …

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Beginner · Low/No-Code · Detroit, Michigan, United States
IN-PERSON Innovare Summit - Stanford University

Sept. 17, 2025 - Oct. 20, 2025

Ended

Please fill out this form to be registered as an official participant/team: Registration Form Students devise practical business, systems engineering, product-based, or software solutions to …

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