Hackathons

Explore all hackathons online and in-person
IN-PERSON Sustainability Open Innovation Challenge (SOIC) 7th Edition

Oct. 29, 2025 - Jan. 30, 2026

Open

The Sustainability Open Innovation Challenge (SOIC) 7th Edition is open for submissions, bringing together innovators and industry leaders to co-create practical, scalable solutions for a …

ONLINE Strathspace Hack Day

Oct. 27, 2025 - Feb. 26, 2026

Open

StrathSpace Hack Day is an official MLH x Google Hack Day, proudly hosted and powered by the StrathSpace App. Join 50+ innovators, coders, designers, and …

IN-PERSON NewHacks 2025

Oct. 25, 2025 - Oct. 26, 2025

Ended

Join 350 hackers at NewHacks to transform your ideas into reality! In this 24-hour event, you and your team will build a project from scratch. …

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beginner · Toronto, Ontario, Canada
IN-PERSON Girls Hoo Hack 2025

Oct. 25, 2025 - Oct. 26, 2025

Ended

About the challenge Ready to code outside the lines? Join us for University of Virginia Girls Who Code's annual Girls Hoo Hack hackathon. This year, …

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art · beginner · In-person
ONLINE Alchemy Hacks

Oct. 25, 2025 - Oct. 27, 2025

Ended

About the challenge Alchemy Hacks is a hackathon bringing together bright minds from across the community to create and innovate. Whether you’re here to code …

IN-PERSON Code for the Goals

Oct. 25, 2025

Date TBD

About the challenge In 2015, the United Nations adopted the Sustainable Development Goals (SDGs) – 17 global objectives aimed at ending poverty, protecting the planet, …

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beginner · health · social · United States
IN-PERSON BYU-Idaho: i-Hack 2025: Hack the Norm

Oct. 24, 2025 - Oct. 25, 2025

Ended

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
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 AIX Hackathon

Oct. 24, 2025 - Oct. 26, 2025

Ended

About the challengehttps://www.aixsummithack.com/ Join the AIX Hackathon to code and build solutions using autonomous agents, large language model tools, and real-world datasets. In this fast-paced …

ONLINE Grizzly Hacks Fall 2025

Oct. 24, 2025 - Oct. 25, 2025

Ended

Grizzly Hacks is an organization that engages in hosting community hackathons created for high school students who want to challenge themselves, build meaningful projects, and …

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