Twenty-seven-year-old Duncan Callahan (pictured, left) won the Leadville Trail 100-Mile Endurance Run this past weekend in a time of 17 hours, 43 minutes and 24 seconds, besting big-name racers Hal Koerner and Anton Krupicka among the competitive field...<\/div>\r\n\t\t<\/div><\/td><\/tr><\/table>\r\n\t\t\t\t<\/div>\r\n\r\n\r\n\r\n\r\n\r\n