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 APOGEE GameJam 2026

March 7, 2026 - March 26, 2026

Ended

About the challenge: History remembers its heroes, but it is often shaped by the forces working quietly in the background. In this round, you are …

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 …

ONLINE EcoHacks

March 6, 2026 - April 12, 2026

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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 BUHack

March 5, 2026 - March 7, 2026

Ended

BUHACK Competition Results FlowState: Digital Wellness Guardian - Grand Champion - 222 points Mood - Runner Up-219 points Vortex - Second Runner Up-212 points Scoring …

ONLINE ImpactHacks by HackathonForAll

March 5, 2026 - April 2, 2026

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ImpactHacks by HackathonForAll ImpactHacks is a beginner-friendly online hackathon designed to empower students of all experience levels to turn ideas into real-world impact. Our mission …

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 INNOSpark Pitch Competition

March 1, 2026 - April 4, 2026

Ended

About INNOSpark INNOSpark is a youth-led nonprofit dedicated to equipping the next generation of entrepreneurs with the skills, networks, and opportunities they need to turn …

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