Explore Open Hackathons 2025

Open hackathons welcome creators of all backgrounds, skills, and ideas to collaborate freely.
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IN-PERSON Innovation for Sustainable Development

Aug. 18, 2018 - Aug. 19, 2018

Ended

Themes: - Power - Water - Open innovation Prizes worth $22,000 up for grabs. **This is only a hackathon listing. By registering for this event …

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energy · industry · iot · Bengaluru, Karnataka, India
ONLINE Earn $10K in OpenGift weekly online contests

Aug. 18, 2018 - Aug. 19, 2018

Ended

Prize fund will consist of either fiat money, or platform tokens (exchangeable for fiat), or both. The prize fund for an upcoming hackathon is $10,000 …

ONLINE RIVIGO Coding Championship

Aug. 11, 2018 - Aug. 18, 2018

Ended

In our pursuit of identifying India’s top young coders, we are excited to launch the RIVIGO Coding Championship 2018. Open for all final and pre-final …

IN-PERSON Open Source Security Hackathon 2018

Aug. 7, 2018 - Aug. 9, 2018

Ended

Security techies in Switzerland! SWITCH-CERT invites you to register to participate in the 3-day Open Source Security Software Hackathon 2018. You'll collaborate with like-minded cybersecurity …

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industry · Zürich, Zurich, Switzerland
IN-PERSON Hacking Democracy Hackathon

July 27, 2018 - July 28, 2018

Ended

The Hacking Democracy Hackathon is a 24-hour event organized by Link Puerto Rico and Startup Societies in Engine4 that will engage anyone, from local developers …

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ar/vr · blockchain · iot · non-profit · Bayamón, Bayamón, Puerto Rico
IN-PERSON Hack Chicago 2018

July 22, 2018

Ended

Hack Chicago 2018 is the Midwest's largest high school hackathon, bringing together 300 of the Midwest's most talented and driven high school students for 24+ …

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Chicago, Illinois, United States
IN-PERSON Hackathon Arequipa

July 21, 2018

Ended

Do you enjoy programming? Our event is open to everyone but specially focused for university students. Come and experience what it's like to build an …

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api · industry · Arequipa, Arequipa, Peru
IN-PERSON DO!Hack 2018

July 20, 2018 - July 22, 2018

Ended

DO!Hack is an interdisciplinary hackathon. We not only focus on developers but on designers and electro-technicians, as well. By doing so we hope to get …

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ai · api · ar/vr · iot · Dortmund, North Rhine-Westphalia, Germany
IN-PERSON Swiggy TechStein Open Hackathon 2018

July 14, 2018 - July 16, 2018

Ended

Swiggy TechStein is here! Battle it out for the coding cup in Swiggy’s 2nd Edition open hackathon 2018. You’ve got 24 hours to bring your …

IN-PERSON Flooding Data Hack - Northumbrian Water @ Newcastle

July 10, 2018 - July 12, 2018

Ended

Flooding from the sewer network is a terrible experience for our customers, and one we are committed to eliminating. Our Flooding Data Hackathon will bring …

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ai · big data · industry · iot · Newcastle upon Tyne, England, United Kingdom

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