Oftentimes, the moments you're most proud of are the ones that go unnoticed. They don't invo...

By Michelle Valenti

If you haven't done a high-intensity interval workout yet, it may be time to give one a try.

By Susan Grant Legacki

Take it from Mark Allen's personal experience: For triathletes, mistakes can define a race p...

By Mark Allen | Active Advantage

Running on trails can both improve your overall fitness and be more forgiving to your body t...

By Lisa Jhung

The days are short and the weather is cold, but you can still prepare yourself for the next ...

By John Mayfield

Ironman triathlon legend Paula Newby-Fraser abandoned the training method that carried her t...

By Matt Fitzgerald

Crunched for time? This sample training plan includes practical workouts to help keep you on...

By Marty Gaal

Should you get an LT or V02 max test? These questions answered, and more, in this breakdown ...

By USA Triathlon 

Even the pros take time off from running. From traveling to sleeping in, learn how professio...

By Erica Schuckies

Everyone who watched it unfold wondered: How did Greg LeMond make up 50 seconds on Laurent F...

By Mat Fitzgerald