Cika wannan jumla:
2006 Gasar Cin Kofin Duniya a Calgary, Kramer ya kafa sabon tarihin duniya a cikin taron mita 10,000 tare da lokacin 12:51.60. Kramer ya lashe duka nesa biyu mafi tsayi na gasar, amma dole ne ya gamsu da tagulla gaba ɗaya.