Kenya's Eliud Kipchoge, the marathon world record holder, runs wearing Nike Vaporfly shoes during his attempt to run a marathon in under two hours in Vienna, Austria, October 12, 2019. REUTERS/Leonhard Foeger
Nike Vaporfly shoes are not banned but Eliud Kipchoge's are - BBC Sport
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Nike Vaporfly trainers worn by Eliud Kipchoge and Brigid Kosgei are form of 'technical doping'
Nike Vaporfly shoes are not banned but Eliud Kipchoge's are - BBC Sport
Nike Vaporfly: Why shoe worn by Kipchoge, Kosgei in record runs faces ban - The Standard Entertainment
Eliud Kipchoge Two-Hour Nike Shoes - Inside Look
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