Explore Open Hackathons 2026

Open hackathons welcome creators of all backgrounds, skills, and ideas to collaborate freely.
Explore Open hackathons online and in-person
IN-PERSON HackFRee 2026

Jan. 17, 2026

Date TBD

About the challenge HackFRee follows a traditional hackathon format designed to support all experience levels. This year’s theme, Innovating for Life, Community, and Beyond, invites …

IN-PERSON Accessibility Hackathon

Jan. 17, 2026

Date TBD

Accessibility Hackathon w/ EF x Raspberry Pi x Asteroid Join us for a one-day hackathon dedicated to solving real-world accessibility challenges using Raspberry Pis (w/ …

IN-PERSON nwHacks 2026

Jan. 17, 2026 - Jan. 18, 2026

Ended

Join us this year at nwHacks on January 17th - 18th 2026! Whether you're a seasoned hacker, or a hackathon newbie, nwHacks welcomes you; just …

Read more
web · Canada
IN-PERSON HackXsprint

Jan. 17, 2026 - Jan. 18, 2026

Ended

About Welcome to Hack-X-Sprint, an exciting open innovation hackathon hosted by Google Developer Group on Campus (GDGoC) Guru Ghasidas Vishwavidyalaya, Bilaspur, and MLH. Hack-X-Sprint is …

IN-PERSON BrébeufHx 9.0

Jan. 17, 2026

Date TBD

About the challenge BrébeufHx est un hackathon de deux jours qui réunit des élèves du secondaire et du cégep de partout au Québec et au …

IN-PERSON Agentic Orchestration Hack

Jan. 16, 2026

Date TBD

🎤 Showcase Your Vision: Utilize at least 3 sponsor tools to build your agent You will have 3 minutes to demo your project. Impress us …

Read more
audio · iot · web · In-person
ONLINE United Hacks V6

Jan. 16, 2026 - Jan. 18, 2026

Ended

Important Dates: Opening Ceremony: January 16th, 2025 at 7:00pm EST Submissions Due: January 18th, 2025 at 12:00pm EST Closing Ceremony: January 18th, 2025 at 8:00 …

ONLINE The Reddit Daily Games Hackathon

Jan. 15, 2026 - Feb. 12, 2026

Ended

Overview Reddit is hosting a virtual hackathon from January 15th to February 12th. We’re offering developers $40,000 in prizes for games built to delight users …

IN-PERSON PyTorch Dendritic Optimization Hackathon

Jan. 15, 2026 - Jan. 20, 2026

Ended

Do you work with PyTorch? Would you like to have smarter, smaller, cheaper ML models? Would you like to have them today rather than next …

ONLINE RevenueCat Shipyard: Creator Contest

Jan. 15, 2026 - Feb. 12, 2026

Ended

⛴️ Welcome to Shipyard: Creator Contest — an app-building challenge where real influencers enlist you to build, launch, and monetize an MVP app for their …

Get ahead in innovation - receive all the latest hackathons directly in your inbox.

Subscribe