• 34-year-old heads elite field of men and women

• American takes small naps during 56-hour run

Rachel Entrekin has made history by beating a field of elite men and women to win the Cocodona 250 ultramarathon.

Entrekin had won the women’s race on two occasions but on Wednesday she headed the entire field, winning in a record time of 56 hours 9 minutes and 48 seconds.