SAMOKOV, BULGARIA - DECEMBER 14: Runners plough through the mud during the Senior Men's Race during the European Cross-Country Championships on December 14, 2014 in Samokov, Bulgaria. (Photo by Harry Engels/Getty Images)
SAMOKOV, BULGARIA - DECEMBER 14: Runners plough through the mud during the Senior Men's Race during the European Cross-Country Championships on December 14, 2014 in Samokov, Bulgaria. (Photo by Harry Engels/Getty Images)