#2265145A U.S. team athlete, left, in the preliminary heat of the men's 4x400m relay at the World Athletics Championships in Moscow.Sign in or register,to downloadAdd to cartRemove from cartPackage: 2013 IAAF World Championships. Day Six. Evening sessionCategories: SportsLocation: Moscow, RussiaEvent date: 15.08.2013Date published: 16.08.2013Author: Alexander VilfSource: SputnikCredit: SputnikOriginal: DigitalMedia: JPEG, 3000x1913px, 2.8Mb