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.
1:13:08
1:16:40
1:08
0:55
3:42
1:37
2:57
2:21
2:01
