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TOKYO, JAPAN, MARCH 18. 2021: Nike Running Shoes ALPHAFLY NEXT Editorial Image - Image of extraordinary, kipchoge: 213657190
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Nike Vaporfly: 'Faster' running shoes will be allowed, World Athletics chiefs say | World News | Sky News
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Nike's Vaporfly shoes are fine - but the sport's integrity is at stake if their next version is not banned
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TOKYO, JAPAN, MARCH 18. 2021: Nike running shoes ALPHAFLY NEXT%. Controversial athletics shoe on legs of professional athlete running on the road. Off Stock Photo - Alamy
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ROME, ITALY, JUNE 23. 2020: Nike Running Shoes ALPHAFLY NEXT Editorial Stock Photo - Image of athletic, alphafly: 188352208
Nike Vaporfly shoe controversy sparks World Athletics to introduce new rules ahead of Tokyo 2020 Olympics - ABC News
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