The inaugural FINA/CNSG Marathon Swim World Series mixed 4x1500m relay was held in Yas Bay, Abu Dhabi, UAE. https://youtu.be/RUv9CNP8AEg Italy just edged out Hungary by 2.6 seconds to win the 6 km mixed relay event at the Marathon Swim World Series in the UAE The mixed relay included 2 men and 2 women, each swimming 1.5 km in Yas Bay. Gregorio