Hack the city: Designing inclusive, smart, and nature-integrated urban environments
The Tri-City SLW Hackathon – Crafting Future Cities is an international innovation challenge connecting three European cities: Stockholm (KTH), Lisbon (ULisboa), and Wrocław (WroclawTech), as part of the UNITE! Widening project.
Cities face challenges such as climate change, car-dominated infrastructure, unequal access to public space, and social fragmentation. This hackathon provides a space for experimentation and collaboration to rethink public space as a living, sustainable, inclusive, and human-centered common good.
The 48-hour hybrid event will take place on May 21–22, 2026, bringing together students, researchers, professionals, and citizens to design and prototype solutions for more sustainable and inclusive cities.
Why Participate?
- Work in international and multidisciplinary teams
- Develop and prototype urban solutions
- Receive mentoring from experts
- Present projects to an international jury
- Receive an official international participation certificate
Event Theme
Public Space as Living Infrastructure: Nature, Technology, and Mobility Justice
Participants will rethink streets, squares, and transit spaces as multifunctional urban ecosystems, integrating nature, technology, sustainable mobility, and social interaction.
Who is it for?
- Students
- Researchers
- Startups and SMEs
- Municipalities and public agencies
- NGOs and civil society
- Engaged citizens
Date & Time
May 21, 2026 – Start: 09:30
May 22, 2026 – End: 20:30
Application deadline: April 20, 2026
Location
Stockholm | Lisbon | Wrocław | Online
On-site participation is limited to 30 participants per city, and online participation is limited to 30 participants, allocated on a first-come, first-served basis.
More info and registration: https://unite-widening.eu/events/crafting-future-cities-hackathon/
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