Kenya's Jepchirchir breaks own world record in women's half marathon
Peres Jepchirchir of Kenya broke her own world record in the women's-only half marathon in Gdynia, Poland, clocking one hour, five minutes and 16 seconds.
11:33
3:32
2:49
2:07
3:58
0:28
9:54
3:37
1:30
2:52
