One researcher thinks so.
A weekend for warriors is set for September 24-25, 2011 in Ogden, Utah.
Crosby-Helms and Crowther triumph at America’s largest ultramarathon. Written by: Bryon Powell Perfect weather greeted the thousand
Bryon Powell caught up with Anton Krupicka just before the 2009 Leadville Trail 100. Anton has won this ultramarathon trail race twice and