Ultra Boucle de la Sarra
The Ultra Boucle de la Sarra is a unique and festive running event held in Lyon, featuring various solo and relay races over 6, 12, and 24 hours. Participants navigate a 2-kilometer circuit with a 90-meter elevation gain, set against the scenic backdrop of the Fourvière hill and the Parc des Hauteurs. This event not only challenges runners with its hilly terrain but also fosters a vibrant community atmosphere. The next edition is scheduled for May 23-24, 2025, and aims to promote long-distance running while supporting local charitable initiatives. Visit the organization's website for the most recent information.