Calculate your carbon footprint

Commitment to Sustainability at the Barcelona Marathon

At the Zurich Marató Barcelona, we are proud to be an event that celebrates effort, achievement and a passion for running… but also respect and care for the planet. Our commitment to sustainability is a fundamental part of the race experience, and each year we work to reduce the environmental impact of the event.

🟢 Calculate Your Carbon Footprint as a Runner

Mobility is one of the factors that most influences the carbon footprint associated with major sporting events. That’s why this year we are taking another step forward:

You can now calculate the carbon footprint generated by your journey from home to the Zurich Marató Barcelona.

You only need to enter your point of origin, the mode of transport used, and some basic travel details. With that information, you will be able to understand the approximate impact of your journey and discover recommendations to reduce it in future editions.

Towards a More Sustainable Marathon

Our commitment includes:

• Waste reduction in key areas of the race.
• Promotion of public transport and sustainable mobility.
• More responsible materials in merchandising and race gear.
• Offset initiatives and environmental projects linked to the event.

Every step counts.
Every runner matters.

Together we can make the Zurich Marató Barcelona an event that is increasingly respectful of the planet.