Triple Crown of Open Water Swimming
The Triple Crown of Open Water Swimming is a marathon swimming challenge consisting of three historically important swims:
- The English Channel, 33 kilometres (21 mi) between France and England
- The Catalina Channel, 32.5 kilometres (20.2 mi) between Catalina Island and the California mainland
- The 20 Bridges Swim (formerly known as Manhattan Island Swim), a 48.5-kilometre (30.1 mi) circumnavigation of Manhattan Island, New York City.
As of October 2023, 366 swimmers had earned this distinction.