Open water swimming

A triathlon is an endurance multisport race consisting of swimming, cycling, and running over various distances. Triathletes compete for fastest overall completion time, racing each segment sequentially with the time transitioning between the disciplines included. The word is of Greek origin, from (), 'three', and (), 'competition'.

freshwater lake in Scotland, UK

swimming sport

outdoor swimming during winter, often with ice

Slotsholmen (English: The Castle Islet) is an island in the harbour of Copenhagen, Denmark, and part of Copenhagen Inner City. The name is taken from the successive castles and palaces located on the island since Bishop Absalon constructed the city's first castle on the island in 1167 at the site where Christiansborg Palace lies today.

The Oceans Seven is a marathon swimming challenge

class of swimming

swimming competitions with longer distances