Nike "Fearless virtual race" by R/GA | Campaign US
Nike's Sub-2-Hour Marathon Attempt Will Be Run in Early May | Runner's World
Nike says Bekele wasn't wearing Breaking2 project shoes in London Marathon 2017. – Athletics World News
The Story Behind Nike's Ambitious Effort to Run a Marathon in Less Than 2 Hours
Nike Vaporfly trainers worn by Eliud Kipchoge and Brigid Kosgei are form of 'technical doping' | Sport | The Times
Sub 2 Hour Marathon – NIKE #BREAKING2 Attempt - YouTube
Film Chronicles The Road To The 2-Hour Marathon: It's 'Just 25 Seconds Away' | KUNC
As the celebrated coach Alberto Salazar faces doping allegations, a shadow is cast over two of his elite runners competing in the Boston Marathon - The Boston Globe
Nike's sub-two-hour marathon shoe doesn't look the way you think it should - Canadian Running Magazine
Breaking2: high-tech shoe for Nike's bid to break the two-hour marathon | Running | The Guardian