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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's controversial Vaporfly shoes are helping runners set new records, but some think it's 'technology doping.' Here's how they work. | Business Insider India
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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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Controversial Nike Vaporflys to escape ban but running shoe rules will tighten | Athletics | The Guardian
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Controversial Nike Vaporfly shoes worn by Kipchoge for fastest-ever marathon to be banned due to super
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Nike's Vaporfly shoes changed running, and the track and field world is still sifting through the fallout
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Nike's controversial Vaporfly shoe that set records with 'built in secret weapon' might be banned - YouTube
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Controversial Nike Vaporflys to escape ban but running shoe rules will tighten | Athletics | The Guardian
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Nike launch Alphafly running shoes to mass market that comply with new rules | The Independent | The Independent
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