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.
2:21:16
1:19
30:52
26:38
2:19
1:10
1:12
3:33
2:00
0:32
