Molly Huddle

The Olympic Marathon Trials are the most competitive 26.2-mile races in the country. Here’s what you need to know to watch the 2020 showdown.

Six elite American runners share their training and strategy around a tune-up half marathon six weeks out from the marathon.

Keitany aims high, Masai intrigues, Sisson and Huddle are the wild cards in Sunday's showdown on the streets of London.

What do top milers and top marathoners have in common? They both train consistently, year-round, and their fitness lets them race well at any time at almost any distance.

With one of the deepest fields in history at this year's NYC Marathon, it's hard to deny any of the U.S. contenders a podium spot come November 4.

Oregon-based Nike Bowerman Track Club saw its female members break not one, but two American records this past weekend.

Championship meets are always littered with jaw-dropping performances, good and bad, and this year was no exception.

Check out Nicolle Monico's author page.

Mother Nature unleashed her wrath on the Boston Marathon to create 30-degree temperatures, freezing rain, and headwinds of more than 25 miles per hour.

As an athlete trains in different environments, their sweat rate can vary.

Check out Nicolle Monico's author page.