Explore Coding Hackathons 2025

Level up at coding hackathons for all levels — from beginners to pros — and build amazing apps, games, and tools.
Explore Coding hackathons online and in-person
IN-PERSON Ardsley Hacks 2023

May 21, 2023

Ended

About the Challenge: Ardsley Hacks is Westchester's premier student-run hackathon. Like previous years, high schoolers, of any experience level, can participate. Students can form teams …

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Beginner · United States
IN-PERSON Hack OC

May 6, 2023

Ended

Hack OC is the first in-person high school hackathon after the pandemic in Orange County, California. We're inviting all high schoolers to participate in 12 …

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Beginner · Web · Costa Mesa, California, United States
IN-PERSON UWB ACM Hacks In Person

May 5, 2023 - May 7, 2023

Ended

Introduction UWB Hacks In Person is the 6th annual hackathon at the University of Washington, Bothell. The UWB ACM intends to bring students with diverse …

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Art · Education · Social · Bothell, Washington, United States
IN-PERSON 5th Annual hackMHS

April 22, 2023 - April 23, 2023

Ended

About the challenge Welcome to our 5th annual hackathon! The annual MHS hackathon is very well-known as a fun, competitive event! If you've never competed …

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Audio · Social · Web · Arlington, Virginia, United States
IN-PERSON MaHack

April 18, 2023

Ended

HACKATHON INFORMATION LOCATION ACC tennis courts/hockey rink room THEME Your task is to make a Java game* in the theme of Mr. Chun! Here are …

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Art · Milton, Georgia, United States
IN-PERSON Gilroy Hacks

April 15, 2023 - April 16, 2023

Ended

Are you interested in coding, engineering, or STEM? Does a weekend full of intense brainstorming and coding extravaganza with tons of other like-minded students sound …

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Beginner · Design · Social · Gilroy, California, United States
IN-PERSON Beantown Bash

April 1, 2023

Ended

We've got a mission. We want to make hackathons truly fun and enjoyable. Hackathons are a way to show off your skills, whether that's coding, …

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Beginner · Design · Machine Learning · Medford, New York, United States
IN-PERSON Civic Tech

Feb. 24, 2023 - Feb. 26, 2023

Ended

We are humbled and inspired by the power of technology to do good and, if unchecked, to do harm. We'd like to gather students to …

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Beginner · Social · Boston, Massachusetts, United States
IN-PERSON CrimsonCode Hackathon

Feb. 19, 2023

Ended

The 11th annual CrimsonCode hackathon is coming to WSU on Feburary 18th - 19th, 2023. We are partnering with Major League Hacking and are sponsored …

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Beginner · Mobile · Web · Pullman, Washington, United States
IN-PERSON D3E Create | A Hackathon Weekend with D3E’s Low-Code Studio

Feb. 17, 2023 - March 18, 2023

Ended

About the challenge Get started D3E presents D3E Create™ - An intellectual yet fun-filled Hackathon Weekend with D3E’s Low-Code Studio. · Whether you're a Software …

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Low/No-Code · Mobile · Web · Murray, Kentucky, United States

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