Adidas to rival Nike for sub-two hour marathon
01/03/2017
Sportswear manufacturer Adidas has released a marathon shoe designed to help athletes dip below the two-hour barrier for the first time. The Adizero Sub2 made its debut at the Tokyo Marathon (February 26), where it was worn by former world record holder and Adidas athlete, Wilson Kipsang. He won the race in a time of 2:03:58, the fastest race...