The environment document for women of all ages was set by Brigid Kosgei of Kenya in the Chicago Marathon on 13 October 2019, in two several hours 14 minutes and 4 seconds who broke the record Paula Radcliffe of Great Britain had set more than sixteen a long time earlier at the London Marathon. Eliud Kipchoge (Kenya) ran a time of 1:59:40.2 at the Ineos 1:59 Challenge in Vienna on 12 October 2019.