October 10–12, 2025 at the IDEA Innovation Center in Nicosia

The CloudFest Hackathon will return to Europa-Park Rust from from March 15-17, 2025, to kick-start and amplify open-source projects

HackMIT 2025 is a 24-hour hackathon at MIT in Cambridge, Massachusetts.

Our 2025 Hackathon is coming up soon! Stay tuned for more information on the schedule, events, and prizes! Over the course of 24 hours, hackathon participants are encouraged to learn and develop new technical skills… · hackathon, events, prizes, participants, learn

Largest hackathon for social good

Student hackathon in Barcelona on May 2-4 for 36 hours

NaijaHacks, a Hackathon in Nigeria and African Hackathon, will inspire a generation of Nigerian innovators to use technology to create solutions for their communities. NaijaHacks is Africa's Biggest Hackathon and we are poised to push Africa’s technological development.

Shape the future of tech at Hack Kosice, a leading hackathon. Tackle challenges, win prizes, and innovate in AI, cybersecurity, sustainability, and healthcare.

Join BaselHack 2025, Basel's leading hackathon for tech people. Collaborate, compete, and create in an exciting event this November!

HackTM 2025 is not just a hackathon. it’s a 3-day innovation marathon where tech meets creativity, business shakes hands with impact, and coffee fuels brilliant ideas. Whether you're here to build the next AI breakthrough or save the planet (or both), we’ve got a track for you!

TechIsland® is the largest tech association in Cyprus, established in 2021, as a non-profit, with the mission to accelerate the growth of the tech sector. Cyprus is a member of the EU and the Eurozone, featuring one of… · cyprus, tax, tech, non, techisland

TechIsland® is the largest tech association in Cyprus, established in 2021, as a non-profit, with the mission to accelerate the growth of the tech sector. Cyprus is a member of the EU and the Eurozone, featuring one of… · cyprus, tax, tech, non, techisland

Experience Canada’s biggest hackathon, Hack the North, on September 12-14, 2025. With 36 hours of building, mentorship, and diverse resources, we want to make it easy for anyone to dream big!

MICCAI has encountered tremendous growth over the last years regarding the size of the community, and the success and number of methods. Despite this growth, MICCAI ideas rarely find their way to the clinics. The cycle… · miccai, hackathon, community, methods, clinics

India's Biggest Student-run Hackathon | 8th & 9th November 2025 | Proudly celebrated as Delhi University’s first-ever Hackathon-cum-Conference and Asia’s first MLH Member Hackathon | Prizes worth $220,000 USD, Unlimited Swag and much more. Come and join us for the biggest offline event of India.

HACKATHON HACKATHON HackYeah! This is more than a coding challenge — it’s the biggest hackathon in Europe, a 24-hour programming adventure where innovation meets adrenaline. Are you ready to push your limits and create something groundbreaking? Join us on 3-4 October 2026 at Tauron Arena Krakow for the 12th edition of HackYeah! WHAT’S WAITING FOR

Find your next hackathon in our curated list and prepare for it with the Hacker’s Toolkit. Book a 'virtual coffee' to talk about partnering up to organise your next hackathon. Unleash innovation with Hackathons International!

Cal Hacks is the world's largest collegiate hackathon hosted at UC Berkeley, fostering a culture of hacking, entrepreneurship, and social good via the empowerment of technology.

ETHSanFrancisco (Nov 4-6, 2022) - ETHGlobal's biggest in-person hackathon

Join HackSpire'25, the largest 25-hour hackathon organized by FIEM ACM Student Chapter. Build innovative solutions in AI, Blockchain, Cybersecurity, Agriculture, Robotics, Gaming, Healthcare, and Open Innovation. Future Institute of Engineering's premier hackathon event.

Denna domän kan vara till salu!

Amazon Web Services lanza el Hackathon for Good: La Región de AWS en España al servicio de la sociedad, con la colaboración de Acciona, Cruz Roja y ONCE.

Hack Cyprus was created by CEL, with a clear ambition in mind — putting Cyprus on the technology map.

Join us virtually on Saturday, July 26th for the World’s Largest Hackathon Awards Ceremony, a 90-minute virtual event where we’ll be unveiling all the winners, and recognizing the amazing projects that this community… · hackathon, awards, event, winners, submissions

Largest independent hackathon since 2012. Hackagong experiments with multidisciplinary approaches to transform the culture of innovation in regional areas.

Europe's largest student-run hackathon at Imperial College London

Biggest Open Hackathon in Cyprus - HackTech 2025. Mission: Tech vs Wildfires. €30,000 prize pool. Open to all skill levels. November 15-16, Limassol.

Join Hack&Roll 2025, Singapore's largest student-run hackathon on 18-19 Jan 2025!

The Dutch Open Hackathon provides developers from all countries the opportunity to create new (mobile) applications by combining APIs and technologies of a group of large international companies. During this challenge… · open, companies, hackathon, apis, international

Hack Chicago 2018 is the Midwest's largest high school hackathon, bringing together 300 of the Midwest's most talented and driven high school students for 24+ hours of coding, swag, and fun! Last year, we hosted Chicago… · hack, chicago, high, school, hackathon

Nextcloud is an alternative to Big Tech solutions, keeping their documents and communication safe in Europe. Join us!

Discover how HackIndia 2025 is transforming Web3 and AI education for Indian students, empowering thousands with hands-on experience and real-world problem-solving skills. Join the movement and be part of the tech revolution!

Western Canada's largest hackathon celebrating underrepresented genders in tech.

Kentucky's Premier Hackathon Event - Join us for 424 hours of coding, learning, and building with top tech companies

BärnHäckt Hackathon für Entwicklerinnen, Designer, Wirtschaftsexpertinnen + Studierende. Vielseitige Challenges. Keine Codingkenntnisse notwendig.

Join for a chance to win up to €4,000 and other incredible prizes at Startupbootcamp's hackathon taking place at the intersection between transportation and technology!

University of Wisconsin–Madison MadHacks is a hackathon with a long, successful history in the Madison area and has been one of the largest hackathons in the midwest. We're excited to be back once again this Fall… · hackathons, madhacks, madison, hackathon, events

Hackathon Olomouckého kraje 2025 – třídenní soutěž plná inovací a originálních nápadů pro lepší kvalitu života. Přijďte 14.–16. 11. do Envelopa Hubu v Olomouci a soutěžte o ceny přes 100 000 Kč. Registrace od 1. 9. 2025.

With 14 incredible solutions to choose from, our judges have spent the last few weeks deliberating to determine the three strongest entries. We are now proud

Il Social Hackathon Umbria 2025 (#SHU2025) è organizzato dalla European Grants International Academy (EGInA), in collaborazione con Crowddreaming Hackadmy Lab Foligno 4D (CRHACK LAB F4D) e Screen 2 Soul, ed ha… · hackathon, una, sostenibile, per, digitali

Hack at UCI is the largest collegiate hackathon in Orange County, and we continue expanding and improving our event every year. Our focus? – Enhance the community around us by giving students the platform to unleash… · hack, uci, 2023, technology, february

10th - 23rd Dec. global hackathon. $250k+ in prizes

Joukkoliikenteen infojärjestelmät - monitieteinen palvelumuotoilu-hackathon

Calgary’s Biggest Hackathon. Partnered with the City of Calgary. Build an MVP, deliver a compelling business case, and sell your idea. It is a space for curious, aspiring, or working coders of all abilities the chance to participate in an event to learn, network, and be part of a community. Programmers, coders, software engineers, software developers, and anyone with an idea is welcome!

Global Cyber Hackathon to identify and reward the best cyber talent all over the world

NOI Hackathon SFSCON Edition is a 24-hour event that brings together creatives and developers to conceive new ideas and projects.   24 hours of hacking, collaborating, co-creating, and developing for (currently secret) topics that will be revealed at the start of the Hackathon.   Generate new ideas in a team. This one is for creative people, creators, developers, designers, data experts, entrepreneurs, tech geeks, coding lovers… of any level and with any background – just get involved!   And, yes, we have prizes for our winners but the aim of the event is to inspire, so if you are on the fence about a career in tech, get involved and give it a go.  

ElevenLabs are holding their largest ever worldwide hackathon focused on Conversational Agents. We will be hosting across 30 cities, all on the evening of the 11th December, bringing together the world’s best builders… · event, elevenlabs, each, first, holding

Hacktech by Caltech is SoCal’s premier annual intercollegiate hackathon.