Extremo Sul Utramarathon @ Barra do Chuí, Brazil on 20 November 2026

The longest beach in the world… 226km of an immense beach, on a tremendous sand plain, in an inhospitable, climatically unstable place with enormous contrasts. 52 hours long maximum time to travel the route between sand and sea, in self-sufficiency, in a corridor that can sometimes seem infinite and psychologically exhausting.