![World Athletics denies tipping off Nike over new running-shoe regulations | Athletics | The Guardian World Athletics denies tipping off Nike over new running-shoe regulations | Athletics | The Guardian](https://i.guim.co.uk/img/media/8dd989f70bc471a8dd2970d87c5338501bb88af1/142_217_3250_1951/master/3250.jpg?width=1200&height=1200&quality=85&auto=format&fit=crop&s=98149160ba44c2da042cd76503c05c40)
World Athletics denies tipping off Nike over new running-shoe regulations | Athletics | The Guardian
![American track star Allyson Felix launches her own shoe company two years after leaving Nike - CBSSports.com American track star Allyson Felix launches her own shoe company two years after leaving Nike - CBSSports.com](https://sportshub.cbsistatic.com/i/r/2016/08/16/18a0769d-3126-4010-8b86-ff3ac3411e6b/thumbnail/1200x675/befe3fc185541316e0e315bab34976c8/allysonfelix.jpg)
American track star Allyson Felix launches her own shoe company two years after leaving Nike - CBSSports.com
![Rome Italy June 2020 Nike Running Shoes Alphafly Next Controversial – Stock Editorial Photo © kovop58@gmail.com #386010916 Rome Italy June 2020 Nike Running Shoes Alphafly Next Controversial – Stock Editorial Photo © kovop58@gmail.com #386010916](https://st4.depositphotos.com/30112694/38601/i/1600/depositphotos_386010916-stock-photo-rome-italy-june-2020-nike.jpg)
Rome Italy June 2020 Nike Running Shoes Alphafly Next Controversial – Stock Editorial Photo © kovop58@gmail.com #386010916
![ROME, ITALY, JUNE 23. 2020: Nike running shoes ALPHAFLY NEXT%. Controversial green athletics shoe on legs of professional athlete running on the road. Official shoe for Tokyo Olympics 2020 marathon Stock Photo | Adobe Stock ROME, ITALY, JUNE 23. 2020: Nike running shoes ALPHAFLY NEXT%. Controversial green athletics shoe on legs of professional athlete running on the road. Official shoe for Tokyo Olympics 2020 marathon Stock Photo | Adobe Stock](https://as2.ftcdn.net/v2/jpg/03/59/60/61/1000_F_359606160_yFY0VUSAcfQnUTrIUOtGoL2rzLM4TA5I.jpg)