Explore Machine Learning Hackathons 2025

Compete in ML hackathons that challenge you to train models, process data, and build intelligent systems.
Explore Machine Learning hackathons online and in-person
IN-PERSON Hackspora '25

Sept. 11, 2025 - Sept. 12, 2025

Ended

About the challenge The Department of Artificial Intelligence and Data Science proudly presents an electrifying 24-hour Hackathon, bringing together the brightest minds to innovate, collaborate, …

IN-PERSON Future of Data Hackathon 2025

Sept. 10, 2025

Date TBD

The Future of Data Hackathon is an integral part of the MidwestCon Conference, scheduled to take place on September 10th, 2025. The Future of Data …

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blockchain · machine learning · social · Cincinnati, Ohio, United States
IN-PERSON Hackathon | Cultura, tecnología e impacto en acción

Sept. 10, 2025 - Sept. 10, 2025

Ended

Transforma la cultura del mañana ¿Qué es un hackathon? Es un evento intensivo donde personas con diferentes habilidades colaboran en equipos para desarrollar soluciones innovadoras …

ONLINE AI + Climate Hackathon 2025

Sept. 10, 2025 - Sept. 11, 2025

Ended

Join students from across the U.S. to design AI solutions that tackle the world’s most pressing challenge: climate change. Over one weekend, you’ll build projects …

ONLINE Google Chrome Built-in AI Challenge 2025

Sept. 9, 2025 - Nov. 1, 2025

Ended

Powerful AI is moving from the cloud to the client, and this is your chance to build with it! Join the Google Chrome Built-in AI …

IN-PERSON OESTECH Hackfest 2025 (Puerto Rico)

Sept. 9, 2025 - Sept. 25, 2025

Ended

Main Description OESTECH Hackfest 2025 is a premier innovation challenge in Puerto Rico, designed to inspire, empower, and connect the next generation of entrepreneurs, engineers, …

ONLINE DevOne Hack

Sept. 9, 2025 - Sept. 30, 2025

Ended

At DevOne Hack, we believe in empowering developers to build not just software but identities. In a world where your online presence speaks louder than …

IN-PERSON AI Agent Competition by Open Mobile Hub

Sept. 9, 2025 - Oct. 11, 2025

Ended

Join us for an AI Agent Showcase, a half-day innovation sprint where creative minds come together to exchange ideas and show off their mobile-ready AI …

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machine learning · mobile · Mountain View, California, United States
ONLINE AWS AI Agent Global Hackathon

Sept. 8, 2025 - Oct. 20, 2025

Ended

🤖 We are thrilled to invite you to the AWS AI Agent Global Hackathon! This is your chance to dive deep into our powerful generative …

ONLINE AI in the Outback

Sept. 7, 2025 - Sept. 28, 2025

Ended

About the challenge AI in the Outback is a 20-day remote hackathon powered by Hackeroos, MLAI AUS, and the University of Melbourne, in collaboration with …

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