Join IoT Hackathons 2025

Build the future of smart tech at IoT hackathons—connect sensors, platforms, and data for smarter living.
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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, …

IN-PERSON WAV Hackathon

March 9, 2026 - April 17, 2026

Ended

💡 About the Challenge This hackathon is open to Urban League members who are undergraduate or graduate students in Hampton Roads universities or community colleges. …

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beginner · iot · social · Norfolk, Virginia, United States
ONLINE CodeFest Hackathon 2025 SubmissionPortal | [email protected]

Dec. 8, 2025 - Dec. 16, 2025

Ended

Register at codefesthack2025.vercel.appTop Hacks @ FIU — Where Innovation Empowers Everyone Hosted by CODE CRUNCH, ColorStack at FIU, and CAHSI at FIU, this fully virtual …

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
IN-PERSON MountainHacks 2025

Nov. 8, 2025

Ended

A 12-hour hackathon for high-school students taking place on Nov 8th, 2025, at Mountain House High School! Open to all experience levels beginner or advanced, …

IN-PERSON MakeCU

Nov. 8, 2025 - Nov. 9, 2025

Ended

About the challenge MakeCU is Columbia University's flagship hardware hackathon, hosted by the Columbia Robotics Club. Join us November 8-9 in building physical projects combining …

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beginner · iot · robotics · 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 CipherHacks

Oct. 11, 2025

Ended

Spots are limited, so register on our website to get early access to registration and event updates! cipherhacks.tech/register CipherHacks is a free, 24-hour cybersecurity-themed hackathon …

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beginner · iot · security · San Diego, California, United States

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