BBC News | World Follow Kejelcha breaks men's half marathon world record by 29 seconds Ethiopia's Yomif Kejelcha breaks the men's half marathon world record in a time of 56 minutes 51 seconds in a World Athletics road race in Buenos Aires. https://www.bbc.co.uk/sport/athletics/articles/c9989lm0vkro?at_campaign=rss&at_medium=RSS bbc.co.uk
