Join Good-Cause Hackathons 2025

Participate in hackathons focused on positive social and environmental change through innovative tech.
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ONLINE 305 Hack Spr26 | SubmissionPortal | [email protected]

March 20, 2026 - March 22, 2026

Ended

🔝 🔝 305 Hack Spring 2026 | Devpost Submission Portal ONLYRegister at 305hackspring2026.vercel.app Announcing 305 Hack: Spring 2026 EditionHosted by CODE CRUNCH, ColorStack at FIU, …

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beginner · iot · social · Online
IN-PERSON 2025 AI for Good Hackathon

Oct. 31, 2025 - Nov. 2, 2025

Ended

Join forces with your fellow students to collaborate and innovate for the social good. Over the course of a weekend, you’ll be challenged to work …

ONLINE Maximally Steal-A-Thon

Oct. 24, 2025 - Oct. 25, 2025

Ended

MAXIMALLY STEAL-A-THON is the anti-hackathon where originality is illegal and creativity is criminal. For 24 chaotic hours, your mission is simple: pick a project, steal …

IN-PERSON Daydream Biratnagar 2025: Nepal’s Biggest Teen Hackathon

Sept. 28, 2025 - Sept. 29, 2025

Ended

Nepal is gearing up for its most exciting tech gathering yet — Daydream Biratnagar 2025, the nation’s biggest teen hackathon, organized by Arniko Hackclub. This …

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beginner · education · web · In-person
ONLINE Hacktivism II

Sept. 21, 2025 - Sept. 27, 2025

Ended

About the challenge In this hackathon, we're calling on you to tackle pressing civic challenges using the power of technology. From improving access to education …

IN-PERSON Carolina Data Challenge 2025

Sept. 20, 2025 - Sept. 21, 2025

Ended

About the challenge The Carolina Data Challenge, or CDC, is UNC’s weekend-long data science hackathon hosted by Carolina Analytics and Data Science (CADS) in partnership …

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beginner · machine learning · Chapel Hill, North Carolina, United States
ONLINE SDGs in Practice: Innovation Challenge for School Youth

Sept. 16, 2025 - Oct. 3, 2025

Ended

About The Logic for Impact Challenge: SDGs in Practice Welcome to the inaugural Logic for Impact Challenge: SDGs in Practice, a groundbreaking mini-ideathon designed to …

IN-PERSON The "Amala" Hackathon

Sept. 13, 2025

Ended

“Amala isn’t just food — it’s a warm embrace from your ancestors, wrapped in history and spiced with pride.” — Idris Bello, Afropreneur Now more …

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iot · low/no-code · web · In-person
ONLINE HackOmatic

Aug. 28, 2025 - Sept. 24, 2025

Ended

In its fifth year running, HackOmatic is the premium hackathon for innovators pushing the boundaries of intelligent systems. Over an intense and collaborative experience, you’ll …

ONLINE Fun and Games with Devvit Web

Aug. 28, 2025 - Sept. 19, 2025

Ended

Overview Reddit is hosting a virtual hackathon from August 28th to September 17th, 2025. We’re offering $49,000 in prizes for the best apps built for …

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beginner · games · web · Online

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