![Valencia, Spain - October 27, 2019: Participant in a Half Marathon Race Running on the Asphalt of the City of Valencia, Nike Editorial Photo - Image of challenge, active: 167343426 Valencia, Spain - October 27, 2019: Participant in a Half Marathon Race Running on the Asphalt of the City of Valencia, Nike Editorial Photo - Image of challenge, active: 167343426](https://thumbs.dreamstime.com/z/valencia-spain-october-participant-half-marathon-race-running-asphalt-city-nike-vaporfly-next-167343426.jpg)
Valencia, Spain - October 27, 2019: Participant in a Half Marathon Race Running on the Asphalt of the City of Valencia, Nike Editorial Photo - Image of challenge, active: 167343426
![Road Trail Run: Nike Zoom Vaporfly 4% Detailed Breakdown Run and Race Performance Review: Sensational, A Game Changer! Road Trail Run: Nike Zoom Vaporfly 4% Detailed Breakdown Run and Race Performance Review: Sensational, A Game Changer!](https://4.bp.blogspot.com/-mdnv7JBML2U/WXS1zLC1fjI/AAAAAAAAmVA/t0GBN2K1IIUpxSbPBf5s6TWCOL71rNo3gCLcBGAs/w1200-h630-p-k-no-nu/fullsizeoutput_54ab.jpeg)
Road Trail Run: Nike Zoom Vaporfly 4% Detailed Breakdown Run and Race Performance Review: Sensational, A Game Changer!
![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=900&quality=85&auto=format&fit=crop&s=41bcaaf0ab1aa79734de7bacb28d84a3)