Watch Ethiopia’s Birke Haylom break the U-20 mile record for women with a time of 4:17.13, just ahead of American Cory Ann McGee, who is now the third-fastest American female miler ever.
Kenya's Nelly Chepchirchir won her heat, maintaining her composure in a scrappy race that saw early frontrunners like Uganda's Winnie Nanyondo and Ethiopia's Birke Haylom running out of steam to ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback