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.

FIFA receives record 500 million ticket requests for 2026 World Cup
'Gutted' Robertson steps down as All Blacks coach after review
Morocco beat Nigeria on penalties to set up Cup of Nations final v Senegal
Mitchell century helps New Zealand level ODI series with India
Dubai named long-term opening host of new beach volleyball championship