The 2016 Tokyo Marathon was the tenth edition of the annual marathon race in Tokyo, Japan and was held on Sunday, 28 February. An IAAF Gold Label Road Race, it was the first World Marathon Majors even

Helah Kiprop Jelagat is a Kenyan professional long-distance runner who competes in the half marathon and marathon. Her personal bests for the events are 1:07:39 minutes and 2:21:27 hours, respectively