Brigid Kosgei Shatters World Record at the 2019 Chicago Marathon - Women's Running
Those Superfast Nike Shoes Are Creating a Problem - The New York Times
A Tale of Two Marathon Records and Nike's Magic Shoes - Outside Online
Brigid Kosgei smashes marathon world record in Chicago - AW
Nike on Twitter: "An unfamiliar course. An isolated stadium. A challenging training season. Through it all, Brigid Kosgei kept going. Because greatness is unstoppable. 👟 🥇 https://t.co/BPdniN6CK8" / Twitter
Nike Vaporfly: Why shoe worn by Kipchoge, Kosgei in record runs faces ban - The Standard Entertainment
Tokyo Olympics 2020: Kenya's marathon runner Brigid Kosgei says she wants to achieve her best, win gold for country-Sports News , Firstpost
Kenyan Brigid Kosgei Smashes Women's World Record At Chicago Marathon | WAMU
London Marathon 2019 Winners: Nike's Eliud Kipchoge, Brigid Kosgei – Footwear News
On Records and Rules: Kipchoge, Kosgei, Pacers and Nikes - Outside Online
Brigid Kosgei breaks women's marathon world record
Brigid Kosgei and Ruth Chepngetich will follow in Eliud Kipchoge's footsteps by wearing controversial trainers in London Marathon | World of Women's Sport
How Nike cornered the running shoe market | CNN
Nike's record-breaking running shoe to be banned
Nike Vaporfly trainers worn by Eliud Kipchoge and Brigid Kosgei are form of 'technical doping'
The Great Shoe War has switched lanes to the track but Nike still leads the field | Athletics | The Guardian
Brigid Kosgei - Wikipedia
World Athletics to tighten regulations on shoe technology after Nike's Vaporfly helps records tumble, say sources-Sports News , Firstpost
Nike Vaporfly trainers worn by Eliud Kipchoge and Brigid Kosgei are form of 'technical doping'
Nike's Brigid Kosgei Sets Women's Record for Fastest Marathon Time – Footwear News
A Tale of Two Marathon Records and Nike's Magic Shoes - Outside Online
Record breaking Nike sneaker sparks competitive advantage debate ahead of New York City Marathon | Fox News
