The video shows a large group of people participating in a marathon. They are running under an inflatable archway with the "El Corte Ingles" logo. The sky is clear blue, and a few tall buildings are visible in the background, including one with the "Fundació la Caixa" logo. People are wearing various running clothes and bib numbers. Some are smiling and interacting with each other. The camera appears to be held by someone standing on the side of the road, capturing the runners as they pass.