Explore Global Hackathons 2025

Compete and collaborate in hackathons that welcome participants from every corner of the world.
Explore World hackathons online and in-person
ONLINE Techsurf 2025

None

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Techsurf, brought to you by Contentstack, is a pan-India hackathon that empowers students to showcase their technical skills on a national stage. This is your …

ONLINE HackAmerica

April 11, 2026 - April 18, 2026

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About the challenge Next spring, HackAmerica is encouraging high school students nationwide to participate in one of the largest student-led hackathons in the United States. …

ONLINE 305 Hack Spr26 | SubmissionPortal | [email protected]

March 20, 2026 - March 22, 2026

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🔝 🔝 305 Hack Spring 2026 | Devpost Submission Portal ONLYRegister at 305hackspring2026.vercel.app Announcing 305 Hack: Spring 2026 EditionHosted by CODE CRUNCH, ColorStack at FIU, …

ONLINE HackFiesta Miami 2026 SubmissionPortal | [email protected]

March 9, 2026 - March 17, 2026

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Hosted by CODE CRUNCH, ColorStack at FIU, and CAHSI at FIU, this virtual hackathon invites students, creators, and changemakers to kick off 2026 with a …

ONLINE TreeLine Hacks

March 6, 2026 - March 8, 2026

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Note: We are looking for sponsors. Email [email protected] if interested! About the challenge Treeline Hacks invites you to tackle real-world problems in a 36-hour sprint—no …

IN-PERSON Hack4Hope Los Angeles

Feb. 28, 2026 - March 1, 2026

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Ready to put your tech skills to work for a cause that truly matters? Following the incredible success of our first virtual Hack4Hope event, we're …

IN-PERSON HackUNCP 2026

Feb. 22, 2026

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About the challenge HackUNCP 2026 is a premier AI hackathon bringing together students from universities and colleges nationwide for 24 hours of intense innovation at …

ONLINE Alameda Hacks

Jan. 1, 2026 - Jan. 11, 2026

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Hackathon Website: https://alamedahacks.github.io/alameda-hacks/Discord: https://discord.com/invite/bZT2vKg7UbReady to put your creativity and coding skills to the test?Join us for an exciting, beginner-friendly 10 day hackathon where coders team …

ONLINE CodeFest Hackathon 2025 SubmissionPortal | [email protected]

Dec. 8, 2025 - Dec. 16, 2025

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Register at codefesthack2025.vercel.appTop Hacks @ FIU — Where Innovation Empowers Everyone Hosted by CODE CRUNCH, ColorStack at FIU, and CAHSI at FIU, this fully virtual …

IN-PERSON Women AI Hackathon

Nov. 15, 2025

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The Women in AI Hackathon is a dynamic, inclusive event designed to spotlight and empower women and non-binary individuals building with artificial intelligence. This isn’t …

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machine learning · Seattle, Washington, United States

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