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 Revolution UC

April 5, 2014 - April 6, 2014

Ended

Revolution UC is open to all high school, undergraduate and graduate students, including freshmen! You don't have to attend the University of Cincinnati; you don't …

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Cincinnati, Ohio, United States
IN-PERSON HSHacks

March 8, 2014 - March 9, 2014

Ended

HSHacks is a two-day event where high school students work together in teams (of up to 4 students) to design, build, and pitch an app …

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San Jose, California, United States
IN-PERSON PhillyCodefest

Feb. 20, 2014 - Feb. 23, 2014

Ended

Philly Codefest is a two-day coding competition to transform data into real world solutions. This exciting coding marathon brings together innovative thinkers and programmers of …

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Philadelphia, Pennsylvania, United States

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