Brigid Kosgei, women's marathon world record | Shatters Paula Radcliffe mark, Chicago Marathon
Yes, Those Nike Shoes Are (Too?) Fast, But Should We Ban Them? - Outside Online
Nike Vaporfly running shoe which helped break Paula Radcliffe's record set to be BANNED | Daily Mail Online
Kenya's Brigid Kosgei smashes women's marathon record – The Irish Times
How Nike cornered the running shoe market | CNN
Eliud Kipchoge's record-breaking Nike shoes to be banned | CNN
How Nike cornered the running shoe market | CNN
Athletics - Chicago Marathon - Chicago, Illinois, United States - October 13, 2019 Kenya's Brigid Kosgei, wearing Nike Vaporfly shoes, celebrates winning the women's marathon and setting a new world record REUTERS/Mike
2019 Chicago Women's Preview: The Course & American Records Are In Jeopardy - If the Weather Cooperates - LetsRun.com
Nike's controversial Vaporfly shoes are helping runners set new records, but some think it's 'technology doping.' Here's how they work. | Business Insider India
Brigid Kosgei DOMINATES 2020 London Marathon, American Sara Hall Shocks Field To Finish Second - LetsRun.com
Is it the athlete or the shoe? - Rediff Sports
Marathon world record: Brigid Kosgei upstages Eliud Kipchoge | news.com.au — Australia's leading news site
Nike Vaporfly shoes cleared for use after marathon controversy
Double tenante du titre, Brigid Kosgei vise une nouvelle victoire au marathon de Londres - L'Équipe
On Records and Rules: Kipchoge, Kosgei, Pacers and Nikes - Outside Online
Controversial Nike shoe design cleared by track body despite risks | CBC Sports
Controversial Nike shoe design cleared by track body despite risks | CBC Sports
Nike Air Zoom Alphafly NEXT% Flyknit Women's Road Racing Shoes. Nike.com
Joshua Cheptegei's world record criticised, shoe technology accused of turning running into a 'farce' - ABC News
