Diana Nyad has had to deal with a lot of pain in her life in addition to jellyfish stings, but the swimming legend always perseveres.
Tower runner Kristin Frey started racing up stairs two years ago to escape the monotony and injuries of marathon running. Today, she's ranked second in the world.
Kara Goucher is just one elite runner who seems to have escaped the wrath of runner's face.
Got bounce? Time to lose it and choose the best bra for your sport.
After having a baby last year, Kara Goucher is back on the road and ready to rock Boston. The runner-turned-mother talks workouts, discipline and striking a balance.
Blondie Vucich runs a sub-8-minute mile and took the Boston Marathon in her age group last year. We caught up with the 62-year-old powerhouse about the sport she says "feeds her soul."