![In this Oct. 12, 2019 photo, marathon runner Eliud Kipchoge from Kenya, white vest, wearing Nike AlphaFly prototype running shoe, and his pacemaking team, wearing pink Nike Vaporfly shoes, run during the In this Oct. 12, 2019 photo, marathon runner Eliud Kipchoge from Kenya, white vest, wearing Nike AlphaFly prototype running shoe, and his pacemaking team, wearing pink Nike Vaporfly shoes, run during the](https://c8.alamy.com/compes/2mh22n9/in-this-oct-12-2019-photo-marathon-runner-eliud-kipchoge-from-kenya-white-vest-wearing-nike-alphafly-prototype-running-shoe-and-his-pacemaking-team-wearing-pink-nike-vaporfly-shoes-run-during-the-ineos-1-59-challenge-attempt-to-run-a-sub-two-hour-marathon-in-vienna-austria-nike-has-a-new-racing-shoe-the-air-zoom-alphafly-next-which-was-unveiled-at-a-flashy-fashion-show-in-new-york-on-wednesday-night-feb-5-2020-kipchoge-wore-a-prototype-of-the-shoe-when-he-ran-the-worlds-first-sub-2-hour-marathon-in-an-unofficial-race-in-october-ap-photo-ronald-zak-file-2mh22n9.jpg)
In this Oct. 12, 2019 photo, marathon runner Eliud Kipchoge from Kenya, white vest, wearing Nike AlphaFly prototype running shoe, and his pacemaking team, wearing pink Nike Vaporfly shoes, run during the
![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/a8624aab5270b96f3f3627567cefd203a4d82c4e/0_58_1140_684/master/1140.jpg?width=300&quality=45&auto=format&fit=max&dpr=2&s=5074c051dfd7b1e2b7db3a54edfbd687)
Eliud Kipchoge denies platform Nike shoes violate the spirit of sport | London Marathon | The Guardian
![Eliud Kipchoge's footwear sparks debate as critics say the shoes give runners an 'unfair advantage' | Daily Mail Online Eliud Kipchoge's footwear sparks debate as critics say the shoes give runners an 'unfair advantage' | Daily Mail Online](https://i.dailymail.co.uk/1s/2019/11/02/12/20511124-7640927-image-a-1_1572698204777.jpg)
Eliud Kipchoge's footwear sparks debate as critics say the shoes give runners an 'unfair advantage' | Daily Mail Online
![Nike AlphaFly: Prohibidas las zapatillas con las que Eliud Kipchoge batió su histórico récord en la maratón Nike AlphaFly: Prohibidas las zapatillas con las que Eliud Kipchoge batió su histórico récord en la maratón](https://s1.eestatic.com/2019/10/17/sociedad/consumo/nike-maraton-records_437467152_135448274_1024x576.jpg)
Nike AlphaFly: Prohibidas las zapatillas con las que Eliud Kipchoge batió su histórico récord en la maratón
![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
![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/article12376615.ece/ALTERNATES/s615b/SU18_RN_EKipchoge_01960_square_1600.jpg)