A lot has changed in triathlon history over the last three decades. From gear to nutrition t...

By Marcus Eichhorn

It may surprise you, but the key to speed starts with your core. Here's how to engage your m...

By Danny Dreyer

Nobody likes to admit defeat, but there are circumstances that should stop you from finishin...

By Jason Fitzgerald

Run your best half marathon one mile at a time.

By From The Editors of Runner's World

Are you bored with your workout routine? Avoid a fitness plateau and mix up your routine wit...

By Teresa M. Howes

Whether your a first-timer or an experienced obstacle racer, dominate your next event with t...

By Joe Decker

Strength work is the backbone of great endurance training. These five exercises will develop...

By Owen Anderson

What are your marathon training goals? If you don't have any, you won't get very far. Learn ...

By Jeff Gaudette

A long-distance triathlon has a lot of pitfalls that can derail a good day. Here's how to me...

By Chris Kaplanis

Looking for some inspiration before your next event? Add one of these three books, written b...

By Barry Siff