Explore Open Hackathons 2025

Open hackathons welcome creators of all backgrounds, skills, and ideas to collaborate freely.
Explore Open hackathons online and in-person
IN-PERSON CLUNC & Weather Hackathon

March 11, 2016 - March 12, 2016

Ended

The CLUNC Weather Hackathon is dedicated to think forward, developing ideas and hacking data. Open to experts, students, autodidacts – come and enjoy the creative …

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big data · health · Stuttgart, Baden-Wurttemberg, Germany
IN-PERSON Mini Hackathon for all skill levels!

March 9, 2016

Ended

Join this mini hackathon open to everyone no matter how high or low the developing skills! You will be put into teams to discuss and …

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fintech · industry · Austin, Minnesota, United States
IN-PERSON Global Open Data Hackathon

March 5, 2016

Ended

Come join the Global Open Data day where citizens gathering in cities around the world to write applications, liberate data, create visualizations and publish analyses …

IN-PERSON Open Data Day 2016 @ Zühlke Hannover

March 5, 2016

Ended

Zühlke Hannover will host and sponsor a Hackathon for the 2016 open data day. Hacking, making, analyzing, writing and all other forms of open DataWork!

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big data · Hannover, Lower Saxony, Germany
IN-PERSON OpenData Day - Taranto

March 5, 2016

Ended

OpenData Day is inviting all experts, journalists, citizens and government leaders to come and learn how to read data and develop innovative ideas and solutions …

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big data · industry · Taranto, Apulia, Italy
IN-PERSON Open Data Day DC 2016

March 4, 2016 - March 5, 2016

Ended

Open Data Day DC is a yearly hackathon and training event in Washington, DC on the same day as more than 100 other Open Data …

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big data · iot · Washington, Utah, United States
IN-PERSON Calgary Region Hackathon

March 4, 2016 - March 6, 2016

Ended

The Calgary Regional Partnership and The City of Calgary want you to participate at this year’s Hackathon! You will have three-days to develop a software …

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api · big data · industry · Calgary, Alberta, Canada
IN-PERSON Emotion Lab '16: Emotion Hack Your Tech

March 4, 2016 - March 27, 2016

Ended

In just a week Affectiva kicks-off Emotion Lab '16 an exciting weekend-long hackathon during which participants will create emotion-aware technology. You will use Affectiva’s emotion-sensing …

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Cambridge, Massachusetts, United States
IN-PERSON I Hackathon Copel Telecom powered by CodeAcross

March 4, 2016 - March 6, 2016

Ended

The I Hackathon Copel Telecom is a 48-hour competition to program applications and software for students of technical schools, colleges and universities. This event is …

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api · industry · Curitiba, Paraná, Brazil
IN-PERSON Unearthed Brisbane 2016

March 4, 2016 - March 6, 2016

Ended

Unearthed is a 54-hour open innovation event focused on the mining and resources sectors. Innovators such as software developers, engineers, data scientists, designers, and industry …

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