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
IN-PERSON BostonHacks 2025

Oct. 11, 2025 - Oct. 12, 2025

Ended

What is BostonHacks? BostonHacks is a 24-hour event where students from different backgrounds gather together to use technology to create cool projects. Come to BostonHacks …

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beginner · Boston, Massachusetts, United States
ONLINE UI/UX Design Hackathon

Oct. 8, 2025 - Nov. 30, 2025

Open

🔹 Overview The RHS UI/UX Design Hackathon is a global, virtual competition that invites high school students to explore the world of human-centered design. Whether …

ONLINE Build Resilient Apps with Polkadot Cloud

Oct. 5, 2025 - Nov. 17, 2025

Open

Bring Web2 Applications to Web3 One of Web3's key promises is to deliver a decentralized and fair internet where users control their own data, identity, …

IN-PERSON NASA Space Apps Challenge Mountain View @ NASA Ames Research Center

Oct. 4, 2025 - Oct. 5, 2025

Ended

Final Call — Register Now for NASA Space Apps @ NASA Ames 🚀 Dear Participant, Due to security procedures at NASA Ames Research Center, this …

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ar/vr · machine learning · social · Mountain View, California, United States
ONLINE PROTOCOL 404: A 48-Hour Hackathon for System-Breakers

Oct. 3, 2025 - Oct. 6, 2025

Ended

Protocol 404 is a 48-hour hackathon where the system is already broken — and your job is to make something in the wreckage. No tracks. …

ONLINE Hack the Genration

Sept. 30, 2025

Date TBD

About the challenge Hack the Generation is a global, student-focused virtual hackathon where creativity meets technology. Unlike traditional hackathons that limit participants to specific themes, …

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web · Online
IN-PERSON Daydream Biratnagar : Biggest Teen Hackathon Of Nepal

Sept. 28, 2025 - Sept. 29, 2025

Ended

Nepal is set to host its biggest teen hackathon yet — Daydream Biratnagar 2025, organized by Arniko Hackclub, on September 28, 2025 in Biratnagar. This …

ONLINE EduHacks AI Fest 2025

Sept. 28, 2025 - Oct. 11, 2025

Ended

EduHacks AI Fest 2025 is a two-week global, fully online hackathon (September 27 – October 11, 2025) hosted on Devpost. Our mission is to empower …

IN-PERSON Daydream Biratnagar 2025: Nepal’s Biggest Teen Hackathon

Sept. 28, 2025 - Sept. 29, 2025

Ended

Nepal is gearing up for its most exciting tech gathering yet — Daydream Biratnagar 2025, the nation’s biggest teen hackathon, organized by Arniko Hackclub. This …

ONLINE Eurekathon 2025

Sept. 27, 2025 - Oct. 26, 2025

Ended

To be elligble for prizes, you must join the Discord where you will get announcements, workshops, and updatesEurekathon 2025 — Innovation Without Limits 📅 Dates: …

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