Rachel Entrekin makes history at the 250-mile ultramarathon Cocodona 250 in Arizona, winning the overall race in a record-breaking time of 56 hours, nine minutes and 48 seconds. Follow more on the BBC Sport app, iPlayer and Sounds. ============= SUBSCRIBE so you never miss out on our best videos ➡️➡️bit.ly/1sFodyu ============= Find us here: BBC Sport: bbc.co.uk/sport Facebook: facebook.com/BBCSport X: x.com/BBCSport Instagram: instagram.com/bbcsport TikTok: tiktok.com/@bbcsport #bbcsport #ultramarathon An ultramarathon through desert and up a volcano! Entrekin makes history at Cocodona 250 | BBC Sport