Ultra runner Courtney Dauwalter breaks record of world’s oldest 100-mile race by almost 80 minutes

June 26, 2023

Ultramarathon runner Courtney Dauwalter crushed the women’s course record at the Western States 100-mile race in California, taking more than an hour off the previous best time.

Dauwalter finished the Western States 100 – the world’s oldest 100-mile race – in 15 hours, 29 minutes and 34 seconds, almost 80 minutes faster than Ellie Greenwood’s record set in 2012. The race was first run in 1974. CNN