Set a new PR at one of these 10 St. Patrick's Day-themed running races around the country.
Thanks to their math, the team at the University of Colorado Boulder found that it could even be done today under the right conditions.
Over 50,000 runners are expected to finish the NYC Marathon this year—and you still have a chance to be one of them.
Are you looking to try to crowdfund your way to your dream race? Stop that—here's why you’ve gotta earn it all on your own.
This is going to be a very good year for runners, thanks to the newest gadgets and gizmos that are set to hit the market.