Katie Ledecky delivered a dominant performance in the 800m freestyle at the World Championships, holding off rising star ...

Katie Ledecky remains unbeaten in the 800 freestyle, while the Americans set a world relay record and piled up three gold ...

Katie Ledecky won the 800 meter freestyle at the World Aquatics swimming world championships on Saturday in a truly epic race.

The epic battle was one of the greatest races in history. In the end, the 28-year-old American captured her seventh world championship in the event.

Katie Ledecky won her seventh world title in the 800 meter freestyle on Saturday, Aug. 2 at swimming's world championships, just edging surprise Lani Pallister in a thrilling race while Ledecky's top ...