Ecuador in Marathon Swimming

2012 Summer Olympics

10 kilometres Open Water, Men Iván Enderica 21

2016 Summer Olympics

10 kilometres Open Water, Men Esteban Enderica 16
10 kilometres Open Water, Women Samantha Arévalo 9

2020 Summer Olympics

10 kilometres Open Water, Men David Farinango 15
10 kilometres Open Water, Women Samantha Arévalo 11