by Susan Lacke
It's amazing what the body can do once the mind gets into shape.
by Jim Vance, Published Sep. 3, 2013, Updated Jan. 18, 2016 at 12:24 PM UTC
Proper marathon training starts with one simple mantra: Get out the door!
Stay up-to-date on the latest running content.
Click to Subscribe
© 2014 Competitor Group Inc. All Rights Reserved