21 upcoming races, from the big city starts to your own town's. Every date checked against the organiser. Your next race, seen from above.
Latin America's largest ultramarathon, in SC hills
One of South Americas largest marathon weekends
São Paulo's New Year's Eve classic since 1925
A marathon through the lush heart of the Amazon rainforest
Down São Paulo's iconic Avenida Paulista
Along Fortaleza's beachfront Avenida Beira-Mar
Multi-day ultra trail through the dramatic high terrain of Urubici
Beside Lake Guaíba on one of Brazil's flattest courses
Coastal marathon past Rio's iconic beaches and landmarks
A race through Latin Americas largest theme park
Every race here is published by its organiser; RunCalendar checks the date and the entry window against the organiser's own page and rebuilds this calendar every night. A confirmed date shows its day; a provisional one shows only its month. Last updated 22 October 2026.