Join Winter Hackathons 2025

Get cozy and creative at winter hackathons—perfect for builders who thrive in holiday mode.
Explore Winter hackathons online and in-person
ONLINE MAIS202 Final Projects: Winter 2025

April 9, 2025 - April 10, 2025

Ended

About the challenge About the challenge This is the submission site for participants of the McGill AI Society's Winter 2025 Accelerated Introduction to ML Bootcamp.

ONLINE Sustainable Buildings Challenge

March 22, 2025 - March 23, 2025

Ended

NOTICE - SBC HAS BEEN CANCELLED FOR 2025 Thank you for your interest in participating in the Sustainable Buildings Challenge! We are so glad that …

IN-PERSON Winter Wonderhack 2025

Feb. 14, 2025 - Feb. 16, 2025

Ended

Join the Discord! : discord.gg/SEwmjMN9eV

IN-PERSON IPC Mid Winter Hackathon 2025

Feb. 14, 2025 - Feb. 24, 2025

Ended

IPC's Mid Winter Hackathon is an exciting event that challenges participants to develop innovative solutions to real-world problems using technology. This year’s theme focuses on …

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beginner · Bellevue, Wisconsin, United States
ONLINE Steel City Hacks 2025 Winter Hackathon

Feb. 9, 2025 - Feb. 23, 2025

Ended

Steel City Hacks has returned for another exciting year of hackathons. Welcome to our 2024-2025 winter hackathon Please refer to the Discussions page to communicate …

ONLINE ExScore Winter Hackathon 2025

Feb. 1, 2025 - Feb. 7, 2025

Ended

Welcome to the ExScore Winter Hackathon of 2025! This Hackathon is a Product Development Hackathon - where the winners of this competition will be endorsed …

IN-PERSON McHacks 12

Jan. 25, 2025 - Jan. 26, 2025

Ended

Each year McHacks is proud to welcome a diverse group of students from across North America for a jam-packed weekend of hacking. For 24 hours, …

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beginner · Montréal, Quebec, Canada
ONLINE IngeniumSTEM Winter Hacks 1.0

Jan. 17, 2025 - March 30, 2025

Ended

About the challenge Welcome to the third Ingenium STEM Hackathon and the first Ingenium STEM Hackathon of 2025, where the brightest minds come together to …

ONLINE Tech Winter Break - Google Developer Groups on Campus

Dec. 28, 2024 - Dec. 31, 2024

Ended

ONLINE Winter MelonJam 2024

Dec. 27, 2024 - Dec. 30, 2024

Ended

Winter MelonJam 2024 has now begun! The theme is POLARITY. Here’s some definitions: the condition of having poles attraction toward a particular object or in …

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