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World Athletics gives seal of approval for controversial Nike Vaporfly shoes | Athletics | The Guardian
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Vaporfly shoes will help me reach my marathon dream. Should I use them? | Marathon running | The Guardian
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Vaporfly shoes will help me reach my marathon dream. Should I use them? | Marathon running | The Guardian
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Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics | BBC Science Focus Magazine
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