nike marathon controversy
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Break the Two-Hour Marathon Record
Nike Vaporfly Shoes Make Runners Faster
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Eliud Kipchoge denies platform Nike 
Nike avoids Vaporfly running-shoe ban 
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Governing Body Sets New Rules For Shoes 
Nike Vaporfly Shoes Won't Be Banned 
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Eliud Kipchoge's NIKE ZOOMX ALPHAFLY 
Vaporflys are like 'doping,' critics say
Vaporfly shoes face a potential ban Benefit the Most From the Nike Vaporfly
official race at the London Marathon 
Do Nike's New Shoes Give Runners an 
ZoomX Vaporfly Next% Marathon Shoe 
Nike Vaporfly Marathon Running Sneaker 
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