Natalie Grabow is the oldest woman to complete an Ironman triathlon. NBC News' Tom Llamas sits down with Grabow to talk about ...
Natalie Grabow became the oldest woman ever to finish the grueling, 140.6-mile Ironman World Championship triathlon last month. She's already planning more races.
At 80 years old, Natalie Grabow became the oldest woman to complete the Ironman World Championship in Hawaii, swimming, ...
At 80 years old, Natalie Grabow made history as the oldest woman ever to complete the Ironman World Championship ...