We asked a few elite runners who frequently do both.
This short-and-sweet session teaches you to be comfortable at faster paces.
The 18-year-old equaled the third fastest mark ever run by an American high schooler.
This interval session from one of the America's top middle-distance runners alternates paces to help you get race-ready.
We spoke with the ProPublica reporter following his bombshell story on Alberto Salazar and doping within the Nike Oregon Project.
We all started running for different reasons, even if it's not the same reason we run now.
Like Prefontaine 40 years ago, Galen Rupp has a chip on his shoulder and the crowd behind him.
Improve speed and explosiveness, strengthen tendons and connective tissue, and develop your finishing kick with this fast workout!
This drill can help make you a better runner by improving on your running form, functional strength and efficiency.
Boost your fitness and improve your confidence with this challenging interval session.