![Nike's high-tech Vaporfly sneakers help athletes run 4 percent faster. Should they be banned for providing an unfair advantage? - Vox Nike's high-tech Vaporfly sneakers help athletes run 4 percent faster. Should they be banned for providing an unfair advantage? - Vox](https://cdn.vox-cdn.com/thumbor/0wR4_iMKBP2QMy3OLXyKhchU4xM=/0x0:4664x3104/1400x1050/filters:focal(2260x1658:3006x2404):no_upscale()/cdn.vox-cdn.com/uploads/chorus_image/image/65615828/947441286.jpg.0.jpg)
Nike's high-tech Vaporfly sneakers help athletes run 4 percent faster. Should they be banned for providing an unfair advantage? - Vox
![Nike's Breaking2 marathon attempt sets a new fastest marathon but missed two hours by 25 seconds | WIRED UK Nike's Breaking2 marathon attempt sets a new fastest marathon but missed two hours by 25 seconds | WIRED UK](https://media.wired.co.uk/photos/606d9a7889f3babb1f012f93/master/w_1600%2Cc_limit/GettyImages-679545496.jpg)
Nike's Breaking2 marathon attempt sets a new fastest marathon but missed two hours by 25 seconds | WIRED UK
![Eliud Kipchoge misses sub two-hour marathon target in Monza – as it happened | Marathon | The Guardian Eliud Kipchoge misses sub two-hour marathon target in Monza – as it happened | Marathon | The Guardian](https://i.guim.co.uk/img/media/51aed5a604f0f4059d5d96898b64b1b6dd7bc6ab/234_1230_2373_1424/master/2373.jpg?width=1200&height=1200&quality=85&auto=format&fit=crop&s=1c1733f6a764d202b829e0b5e7259bac)
Eliud Kipchoge misses sub two-hour marathon target in Monza – as it happened | Marathon | The Guardian
![Atletica, Kipchoge fa il record del mondo di maratona: a Monza nel 2017 l'assalto alle 2 ore - Il Cittadino di Monza e Brianza Atletica, Kipchoge fa il record del mondo di maratona: a Monza nel 2017 l'assalto alle 2 ore - Il Cittadino di Monza e Brianza](https://www.ilcittadinomb.it/wp-content/uploads/2018/09/atletica-kipchoge-fa-il-record-del-mondo-di-maratona-a-monza-nel-2017-lass_975dd666-b9bb-11e8-812c-d86ab822f9be_998_397.jpg)