Who Wore What at the Chicago Marathon Finish: Adidas, on Both Winners

Both Chicago Marathon titles went to runners in Adidas this weekend: Amos Kipruto won the men's field and Hawi Feysa won the women's. On a course where the winning time is what gets written down, the brand on the winners' feet goes into the record too. Each was wearing the label's high-performance racing shoe, the carbon-era kind built for speed. For an archive that tracks what someone wore and where, it is unusual for one brand to sit under both winners on the same day.

With reporting from WWD.