![Controversial Nike Vaporflys to escape ban but running shoe rules will tighten | Athletics | The Guardian Controversial Nike Vaporflys to escape ban but running shoe rules will tighten | Athletics | The Guardian](https://i.guim.co.uk/img/media/f5670c6db81bb06a5192775ad68df5503dafde3e/1191_273_2309_1386/master/2309.jpg?width=1200&height=1200&quality=85&auto=format&fit=crop&s=f0a9eb842cad09baac87d9c701bd3b0f)
Controversial Nike Vaporflys to escape ban but running shoe rules will tighten | Athletics | The Guardian
![Eliud Kipchoge applies science to his pursuit of two-hour marathon milestone | Marathon | The Guardian Eliud Kipchoge applies science to his pursuit of two-hour marathon milestone | Marathon | The Guardian](https://i.guim.co.uk/img/media/60ba62777c11f630a002269c8d7cdb49c78ab7af/0_272_5184_3110/master/5184.jpg?width=1200&height=1200&quality=85&auto=format&fit=crop&s=4e742bab1f766f1fb76a4ec946ba6544)
Eliud Kipchoge applies science to his pursuit of two-hour marathon milestone | Marathon | The Guardian
![Meet the man who masterminded the secrets behind Eliud Kipchoge's London Marathon 2018 Nike running shoes - EXCLUSIVE Q&A with Bret Schoolmeester - Mirror Online Meet the man who masterminded the secrets behind Eliud Kipchoge's London Marathon 2018 Nike running shoes - EXCLUSIVE Q&A with Bret Schoolmeester - Mirror Online](https://i2-prod.mirror.co.uk/incoming/article12373412.ece/ALTERNATES/s615b/SU18_RN_Nike_Flyprint_Lateral1_V2.jpg)
Meet the man who masterminded the secrets behind Eliud Kipchoge's London Marathon 2018 Nike running shoes - EXCLUSIVE Q&A with Bret Schoolmeester - Mirror Online
![Eliud Kipchoge denies platform Nike shoes violate the spirit of sport | London Marathon | The Guardian Eliud Kipchoge denies platform Nike shoes violate the spirit of sport | London Marathon | The Guardian](https://i.guim.co.uk/img/media/8dd989f70bc471a8dd2970d87c5338501bb88af1/0_140_3457_2075/master/3457.jpg?width=1200&height=1200&quality=85&auto=format&fit=crop&s=129b374d994cc1655069f9848776bffd)
Eliud Kipchoge denies platform Nike shoes violate the spirit of sport | London Marathon | The Guardian
![IAAF steps up investigation into fears over springs in Nike running shoes | Athletics | The Guardian IAAF steps up investigation into fears over springs in Nike running shoes | Athletics | The Guardian](https://i.guim.co.uk/img/media/278bf5db6b5a9f9ccb47f686bc3a94c9e7c9495b/326_192_1100_660/master/1100.jpg?width=1200&height=1200&quality=85&auto=format&fit=crop&s=55e85394b57520d2363ab947d6a2b21e)
IAAF steps up investigation into fears over springs in Nike running shoes | Athletics | The Guardian
![Amazon.com : Nike Women's Dry 10K Running Shorts, Black/White/Dark Grey/Wolf Grey, X-Small : Clothing, Shoes & Jewelry Amazon.com : Nike Women's Dry 10K Running Shorts, Black/White/Dark Grey/Wolf Grey, X-Small : Clothing, Shoes & Jewelry](https://m.media-amazon.com/images/I/61x-6IC-mgL._AC_UY1000_.jpg)