by Duncan Larkin, Published May. 31, 2013, Updated May. 31, 2013 at 10:17 AM UTC
One author seeks to answer that question by hanging out with Scott Jurek.
by Duncan Larkin, Published May. 14, 2013, Updated May. 14, 2013 at 9:44 AM UTC
Team USA takes both the men's and the women's titles in Holland.
Start your FREE subscription to Competitor Digital today!
Get our monthly digital magazine, weekly running content & exclusive offers delivered to your inbox.
© 2014 Competitor Group Inc. All Rights Reserved