Brigid Kosgei has shattered the women's marathon world record.
The Kenyan defended her Chicago title by running a time of two hours 14 minutes and four seconds.
The feat easily eclipses Paula Radcliffe's previous record, which she set back in 2003.
Ethiopa's Ababel Yeshaneh came second, a massive six minutes and 47 seconds behind Kosgei.

PSG retain UEFA Super Cup with win over Aston Villa
Americans Shelton, Nakashima to meet in Canadian Open final
Dalic named UAE coach after leaving Croatia
Messi doubts playing 'for much longer' after father's death
Italy's Curtis takes 50m backstroke world record
