Explore Machine Learning Hackathons 2025

Participate in ML hackathons that challenge you to train models, process data, and develop intelligent systems.
Explore Machine Learning hackathons online and in-person
IN-PERSON Global MCP Hackathon

Aug. 12, 2025 - Sept. 8, 2025

Ended

Unleash your creativity in the Descope Global MCP Hackathon. Build secure, purposeful AI agents and MCP servers with over $100K in cash prizes and developer …

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AI · Low/No-Code · Machine Learning · Security · San Francisco, California, United States
IN-PERSON Build with Kumo: The KumoRFM Hackathon Challenge

Aug. 12, 2025 - Aug. 18, 2025

Ended

Build something real. Predict something meaningful. Join the KumoRFM Hackathon Challenge and show us what you can create using KumoRFM, our foundation model for business …

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Machine Learning · San Francisco, California, United States
IN-PERSON Outside LLMs 2025

July 27, 2025

Date TBD

This event started as Outside Hacks in 2013. Previous participants have gone on to sell their companies to Nvidia and Apple and get their music …

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Machine Learning · Mobile · Web · San Francisco, California, United States
IN-PERSON Speaking with Machines

June 21, 2025

Date TBD

One rule - don't build UIs. ​Date: Saturday June 21, 2025 ​Location: Completely virtual - join from anywhere ​Timing: 8 hour hackathon with kick off …

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Design · Machine Learning · Web · San Francisco, California, United States
IN-PERSON WhatsAI Hackathon

June 21, 2025 - June 22, 2025

Ended

About the challenge The WhatsAI Hackathon invites you to explore the exciting intersection of generative AI and accessibility! This 2-day event focuses on leveraging the …

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Machine Learning · Social · San Francisco, California, United States
IN-PERSON Vibe Hacks 2025

June 17, 2025

Date TBD

About the Challenge This hackathon focuses on creating innovative and impactful products that leverage AWS Bedrock's capabilities. While we encourage clean and functional code, the …

IN-PERSON Los Angeles: LeRobot Global Hackathon

June 14, 2025 - June 15, 2025

Ended

About the challenge: If you've never heard of LeRobot, it's a robotics branch of the open source platform Huggingface. We are partnering with them to …

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Machine Learning · Robotics · Gardena, California, United States
IN-PERSON Databricks Hackathon

June 9, 2025

Date TBD

About the challenge Build an AI agent, agent system, or agent application using the Databricks platform. While you're free to work on any project that …

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Machine Learning · San Francisco, California, United States
IN-PERSON ✰ LIVE AI Lone Star 2025

June 6, 2025 - June 8, 2025

Ended

About LIVE AI ✰ LIVE AI is the only accelerator-backed hackathon series and talent identification program. Welcome to LIVE AI Lone Star 2025, this year's …

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Blockchain · Fintech · Machine Learning · Austin, Texas, United States
IN-PERSON Milpitas Hacks 2.0

May 24, 2025

Date TBD

Are you a high-schooler or middle schooler interested in computer science? Do you want to build meaningful projects and win prizes for them? Welcome to …

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Beginner · Machine Learning · Web · Milpitas, California, United States

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