More than 50,000 people are expected to finish this weekend’s London Marathon, a record number over the course of the race’s 43-year history. That might not be the only record to fall on Sunday: in particular, expectations are high for the elite women’s race with a clutch of runners capable of establishing a course record. Ethiopia’s Tigst Assefa, who produced a stunning world-record performance of 2:11:53 at last year’s Berlin Marathon, headlines the stacked field, while Kenyans Brigid Kosgei... Read this story at CNN , KEYT , KIFI
