nutrition

Check out Sarah Lavender Smith's author page.

Check out Trail Runner magazine's author page.

We asked pros like Mike Wardian, Sage Canaday, Stephanie Howe, and Rob Krar how they like to fuel before - and during - races.

Your gut is home to trillions of helpful probiotics. Here are six foods to help you boost their immune-building power.

Here are three of recipes for before, during, and after workouts, to add a fresh whole-food kick to your dietary habits.

Check out Reagan Colyer's author page.

There's a lot of differing opinions as to whether you should run fasted. But doing too much or too fast could have drastic effects.