Kimetto sets World Record Dennis Kimetto set a new world record time for the men’s marathon in Berlin – parking debate on whether the two hour barrier could ever be broken EVOLUTION OF MEN’S MARATHON WORLD RECORD Set in Berlin 2:55:19 Johnny Hayes (USA) London, 1908 First officially recognised WR 2:38:17 Harry Green (GBR) London, 1913 2:29:02 Albert Michelsen (USA) Port Chester, 1925 2:18:41 Jim Peters (GBR) Chiswick, 1953 2:09:37 Derek Clayton (AUS) Fukuoka, 1967 2:02:57 Dennis Kimetto (KEN) Berlin, 2014 Picture: Getty Images