The Ultramaratona 12, 6, 3 e 1 Horas de Macaé challenges endurance athletes to test their limits along the scenic coastline of Rio de Janeiro. Set in Parque da Cidade de Macaé, this timed endurance event offers multiple categories, ideal for both seasoned ultrarunners and those exploring long-distance formats for the first time.<br>Participants run on a measured loop course, designed for consistency and safety, allowing athletes to focus purely on pacing and grit. The event features chip timing, hydration and nutrition support, and a well-lit course for those running through the night. Every finisher receives a medal, with trophies awarded to the top male and female runners in each timed division. The friendly, competitive atmosphere and dedicated organization make this one of Brazil’s standout timed ultras.