Steeplechase world champion Beatrice Chepkoech has broken the women's 5km road world record, finishing the Monaco Run in 14 minutes 43 seconds.
The Kenyan, who also holds the 3,000m steeplechase world record, battled windy conditions with assistance from male pacemaker Luuk Maas.
"I'm so happy because I didn't expect it," said Chepkoech.
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