Explore STEM Hackathons 2025

Get hands-on in STEM hackathons focused on science, technology, engineering, and math solutions.
Explore Stem hackathons online and in-person
ONLINE CODE CRUNCH 305 Hackathon | Edition FALL 2025

Sept. 20, 2025 - Sept. 22, 2025

Ended

Welcome to the Code Crunch 305 Hackathon | Edition Fall 2025! Join the HACKATHON SERVER: CODECRUNCH.CS.FIU.EDU This hybrid hackathon is designed to ignite creativity and …

IN-PERSON Ghana AI Hackathon Presented by Bridge Labs

June 30, 2025 - July 20, 2025

Ended

Event Overview The Ghana AI Hackathon, set for July 2025, is an exciting opportunity for developers to create innovative AI solutions that tackle real-world challenges …

ONLINE AI Bias Bounty Hackathon

June 28, 2025 - July 3, 2025

Ended

⚠️ IMPORTANT: You can participate as an individual or form a team of 2-4 members. Still assembling your team? Start by registering here on Devpost. …

IN-PERSON Speaking with Machines

June 21, 2025

Ended

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
ONLINE IDL Debate Hackathon'25

June 20, 2025 - July 24, 2025

Ended

About the challenge Welcome to the IDL Debate Open Hackathon 2025, organized by Agentix, IIT Delhi. This pan-India hackathon aims to bridge the worlds of …

IN-PERSON Summer Hacks 2025

June 16, 2025

Ended

Summer Hacks is a student-led STEM innovation event bringing together high school students from the Naperville–Aurora area for a high-energy, hands-on hackathon. Participants will combine …

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beginner · education · low/no-code · Aurora, Colorado, United States
ONLINE 100 Agents Hackathon - Pushing The Limits of Agentic AI

June 14, 2025 - June 29, 2025

Ended

About the challenge 100 Agents aims to push the boundaries of Agentic AI. Participants are challenged to leverage any open-source agentic framework to build innovative …

IN-PERSON Hack4Her 2025

June 14, 2025 - June 15, 2025

Ended

💜¡Bienvenidas al hackathon más grande de Latinoamérica para mujeres universitarias en STEM! 💜 No importa si eres principiante o experta, ¡sin duda tendrás un lugar …

ONLINE Code The Cloud: CCD Edition 2025

June 10, 2025 - June 11, 2025

Ended

Code the Cloud: A CCD Edition Hackathon is the official pre-event hackathon of Cloud Community Days 2025, hosted by GDG Cloud Mumbai in collaboration with …

IN-PERSON Databricks Hackathon

June 9, 2025

Ended

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

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