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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
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Leichathletik-Weltverband World Athletics verbietet nach Nike-Kontroverse Laufschuh-Prototypen - Eurosport
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