Artur Pedroza, Catarina Ganzeli Win 22 km Aquática 14 Bis Courtesy of Guilherme Freitas, Swim Channel, Brazil. Artur Pedroza and Catarina Ganzeli won the 50th edition of the Maratona Aquática 14 Bis, one of the most competitive open water races in Brazil. The 24 km race is held in the Bertioga Channel between the island of Santo Amaro (Guaruja) and the