Hackathons

Explore all hackathons online and in-person
IN-PERSON LotusHacks x HackHarvard x GenAI Fund Vietnam Hackathon

March 20, 2026 - March 22, 2026

Ended

LotusHacks is the largest 36-hour hackathon in Vietnam. We’re bringing together 800+ builders, creators, and hackers to Ho Chi Minh City to build bold ideas. …

IN-PERSON BioHackathon Edinburgh 2026

March 20, 2026 - March 22, 2026

Ended

Welcome to Edinburgh BioHackathon 2026! 🎉 BioHackathon Edinburgh 2026 is a 3-day interdisciplinary hackathon bringing together biologists, programmers, data scientists, and entrepreneurs to collaborate on …

IN-PERSON FoundersHack Sydney 2026

March 19, 2026 - March 22, 2026

Ended

About the challenge FoundersHack is an inter-university hackathon designed to give students a hands-on introduction to startups and Australia’s ecosystem. Over 60 hours, collaborate with …

IN-PERSON Hack Esbjerg

March 19, 2026 - March 20, 2026

Ended

Visit https://hackesbjerg.dk/ for more info!

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beginner · web · In-person
ONLINE MidNight Hackers

March 18, 2026 - March 25, 2026

Ended

Welcome to MidNight Hackers 2026, a global virtual hackathon where innovation, creativity, and execution come together in a high-impact, fast-paced environment. MidNight Hackers is designed …

ONLINE Dev Annual Hackathon

March 18, 2026 - March 30, 2026

Ended

Dev Annual Hackathon is a flagship, large-scale innovation event designed to bring together passionate developers, designers, engineers, and problem-solvers from diverse backgrounds to collaborate and …

IN-PERSON Preventing Inaccurate Fills: Liquid Filling System Calibration

March 18, 2026

Date TBD

Technopack's liquid filling systems deliver accurate dosing for food, pharmaceutical, and chemical environments. Designed for speed and reliability, these machines optimize throughput, ensure product consistency, …

ONLINE Katz School CS & A.I Club Ideathon

March 17, 2026 - April 13, 2026

Ended

Join the Katz School's CS & AI Club for the 2026 IDEATHON — an innovation challenge sponsored by Google Developers Group. This event is open …

IN-PERSON cybersage

March 17, 2026 - March 26, 2026

Ended

In CyberSage, participants are challenged to build innovative solutions at the intersection of artificial intelligence and cybersecurity using Google Gemini. The goal is to identify …

IN-PERSON Durham HackDay

March 17, 2026

Date TBD

Durham Build Day is a 4-hour mini-hackathon sprint on Tuesday, May 17th (16:00–21:30) at the Venture Lab. A collaboration between Atom bank, Entrepreneurs Durham, and …

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