Summary: Olympian Carrie Tollefson offers basic tips for running hill repeats. Incorporate hills into your training to improve speed and endurance.<br><br>Links in this episode: <br> <ul></ul><br>This episode brought to you by: <br> <ul> <li><a href="http://www.mtectiming.com">Mtec Results</a></li> <li><a href="http://www.grandmasmarathon.com">Grandma's Marathon</a></li> <li><a href="http://www.fitsok.com/">Fitsok</a></li> </ul>
