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Eliud Kipchoge insists controversial Nike trainers are FAIR despite plans to ban them | Daily Mail Online
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Why are some shoes banned in running? Vienna City Marathon follows strict IAAF rules on sole thickness | South China Morning Post
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Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics | BBC Science Focus Magazine
Nike's high-tech, record-breaking Vaporfly marathon shoes should be banned, Rob de Castella says - ABC News
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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 springy soles – The Sun | The Sun
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