What are the main solutions applied in cities to address urban challenges and build more sustainable communities? Driven by this question, the United Nations Human Settlements Programme (UN-Habitat) is opening registrations this Wednesday (25) for the 2025 Urban Circuit. With institutional support from the Ministry of Cities, the initiative aims to support and give visibility to events discussing themes related to Urban October—a month dedicated to debating how to make cities more just, inclusive, and sustainable. The call for event proposals is open until July 18 and covers activities to be held between October 1 and 31, 2025.
This year, the Urban Circuit's theme will be "Facing urban challenges: pathways to just and sustainable cities." The initiative invites events that present experiences and best practices in addressing major urban crises, such as climate change, housing deficits, and the impacts of inequality. The goal is to strengthen initiatives that place people at the center of urban decision-making, in alignment with the commitments of the 2030 Agenda and the New Urban Agenda.
Hosting COP30 in Belém in November 2025 reinforces the importance of integrating urban and climate agendas. In this context, the Urban Circuit seeks to amplify the role of cities and territories in debates on climate justice, innovation, and participatory governance.
"The year of COP30 in Brazil, specifically in the Amazon, highlights the urgency of integrating urban and climate agendas. We need to put people at the center of building a more sustainable, resilient, and inclusive urban present and future. Today, more than one billion people live in informal settlements with high vulnerability to climate change impacts. Addressing the global housing crisis is, simultaneously, a matter of dignity, adaptation, mitigation, and development. UN-Habitat's new Strategic Plan reinforces this path by placing adequate housing, land, and basic services at the center of urban policies. Cities are where solutions can advance most rapidly. Therefore, we invite everyone who lives in and transforms cities every day to participate in the Urban Circuit—a vital space for listening, exchanging, and collaborating so that we can move forward together in facing these challenges," highlights United Nations Under-Secretary-General and UN-Habitat Executive Director, Anacláudia Rossbach.
"The Ministry of Cities is committed to positioning Brazilian cities as key players in international discussions on sustainable development and climate change, since there is no path to climate justice without effective public policies that promote urban justice. After all, it is in cities where people live and where the effects of climate change are felt most intensely and immediately. We are working to ensure that COP30, to be held in Belém, consolidates this global connection and establishes a permanent channel for dialogue between local governments and international actors. Therefore, initiatives like the Urban Circuit 2025 are essential to boost the global effort and the COP30 action agenda, as they expand the debate and enhance cities' contributions to shaping this agenda," highlights the Minister of Cities, Jader Filho.
Thematic Tracks
Event registration is open to individuals and institutions from various sectors—public, private, academic, and civil society—working on themes related to sustainable urban development.
Registered events must align with one of the edition's four thematic tracks:
- Climate action and urban environment: initiatives to mitigate environmental impacts, enhance resilience, and boost the sustainability of cities.
- Adequate housing at the center of urban planning: actions that promote the right to decent housing as a pillar of urban development.
- Reduction of urban inequalities: proposals that address social justice, inclusion, and overcoming territorial segregation
- Data, innovation, and smart cities: people-centered, evidence-based technological solutions focused on urban equity.
Events can be in-person, virtual, or hybrid, with or without live streaming. Selected events will receive institutional support from UN-Habitat, as well as graphic materials, promotion, and publication on the Urban Circuit's YouTube channel.
In addition to the schedule of selected events, the Urban Circuit will feature the Main Stage (Palco Central), a series of events hosted by UN-Habitat focusing on the thematic tracks, and the Pathway to Action (Caminho da Ação), supporting campaigns and initiatives that amplify the impact of Urban Circuit participants.
Urban October
Urban October is a global movement promoted by UN-Habitat that invites cities, communities, and institutions to reflect on how to make urban life more sustainable.
Observed throughout the entire month of October, the period begins with World Habitat Day—celebrated on October 6 in 2025, under the theme "Responding to urban crises," highlighting the need to address challenges such as climate change, conflict, and inequalities.
The month concludes with World Cities Day on October 31, which this year features the theme "People-centered smart cities," reinforcing the role of technology and innovation in building more inclusive, resilient, and future-ready urban spaces. In this context, the Urban Circuit serves as a platform to deepen these debates in Brazil, drawing from diverse territories and perspectives.
The 2025 edition marks the seventh year of the Urban Circuit, which has supported around a thousand events across Brazil since 2018, making the country a global leader in Urban October celebrations. The 2023 edition featured 203 events, drawing 29,000 views on YouTube, 14,400 viewers, and 450 hours of content. In addition to the audience, the events featured 172 moderators and 760 panelists.
How to Participate
Registration must be completed on the website www.circuitourbano.org. The full call, criteria, and guidelines are available at the same address.
This article was written by ArchDaily Team. The translation is powered by AI.
