Explore STEM Hackathons 2025

Get hands-on in STEM hackathons focused on science, technology, engineering, and math solutions.
Explore Stem hackathons online and in-person
IN-PERSON RoseHack 2026

Jan. 25, 2026

Ended

RoseHack is UC Riverside’s minority focused, 24-hour hackathon, and one of the few women-centric hackathons in California. RoseHack is hosted yearly by Women in Computing …

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beginner · design · social · Riverside, California, United States
IN-PERSON FitchGroup Codeathon '25 - Drive Sustainability using AI - Chicago

Nov. 21, 2025 - Nov. 24, 2025

Ended

About the challenge Project Name: Enhanced Emissions Estimates for ESG Data Completeness Use Case Summary: Many companies do not report complete greenhouse gas emissions (Scope …

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machine learning · Chicago, Illinois, United States
IN-PERSON STEM Energy Hackathon

Nov. 14, 2025

Ended

About the challenge "Energize the Future" is a three-day hybrid energy hackathon designed to empower young minds (ages 13-25) to tackle real-world renewable energy and …

ONLINE Code the Past Hackathon

Nov. 8, 2025 - Nov. 9, 2025

Ended

About the challenge The Code the Past Hackathon is more than just a competition — it’s a launchpad for ideas that can shape the world. …

IN-PERSON Hackabyte's 2025 Fall Hackathon (Date is TBD)

Nov. 8, 2025 - Nov. 9, 2025

Ended

Save the date for November 8th and November 9th for Hackabyte's 2025 Fall hackathon! As a nonprofit, we're all about sparking creativity, encouraging collaboration, and …

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iot · machine learning · Redmond, Washington, United States
ONLINE Grand Tech Assembly: Maximally

Nov. 1, 2025 - Nov. 7, 2025

Ended

Grand Tech Assembly (GTA) is a 7-day global online Game Jam where chaos meets creativity. Styled after the nostalgia and sandbox freedom of Grand Theft …

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
IN-PERSON Automateathon 2025

Oct. 20, 2025 - Oct. 25, 2025

Ended

👋 Introduction Automateathon 2025 is India’s premier hackathon on AI Agents, SEO Automation, and Local-First Autonomous Systems, happening 24–26 October 2025 in Bengaluru. Over 3 …

ONLINE NinjaHacks 2

Oct. 18, 2025 - Oct. 25, 2025

Ended

NinjaHacks 2025 is more than just a hackathon — it’s a launchpad for the next generation of innovators. Hosted by Ninjabotics FTC Team #26014, our …

ONLINE Niñas con Energia

Oct. 17, 2025 - Oct. 18, 2025

Ended

🔋✨ CONVOCATORIA 2025 🔋✨ 5º HACKATHON INTERNACIONAL GRAN FINAL: 17 y 18 de octubre NIÑAS CON ENERGÍA 9 a 18 años por Siemens Energy y …

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