Sport dietitian and marathon runner Natalie Rizzo, MS, RD, who has trained and educated thousands of athletes, collaborated ...

From carb-loading to recovery meals, here’s exactly what to eat before, during and after a marathon to run your best and ...

Eliud Kipchoge reveals how his nutrition, hydration, and discipline power his reign as the world’s greatest marathon runner.

Sports Drinks: Drinks and mixes often provide about 15 grams of carbs per eight ounces, but choosing a brand that keeps your stomach settled during your run when combined with your other carb sources ...

The fastest marathoner in the world is completing his last world major in New York this fall. Here’s how he’s preparing.

LMNT reports that fat-loading may be as effective as carb-loading for marathon performance, promoting optimal health and ...

Luckily for me, I work with two NYC Marathon experts who know what to do (and what not to do). I chatted with runner-in-chief ...

EXCLUSIVE: Four runners set to participate in the New York City Marathon this Sunday share what inspires them to run, how ...