Nike Vaporfly escape Tokyo 2020 ban but what can runners learn from cycling and swimming about 'technological doping'? | South China Morning Post
![Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics | BBC Science Focus Magazine Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics | BBC Science Focus Magazine](https://images.immediate.co.uk/production/volatile/sites/4/2021/08/SP20_FOOTWEAR_ALPHAFLY_detail7_original_original-crop-66ba908.jpg?quality=90&resize=700,525)
Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics | BBC Science Focus Magazine
![Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics | BBC Science Focus Magazine Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics | BBC Science Focus Magazine](https://images.immediate.co.uk/production/volatile/sites/4/2021/08/Alamy_2F3Y8J0-crop-ff47efc.jpg)
Technological doping: The science of why Nike Alphaflys were banned from the Tokyo Olympics | BBC Science Focus Magazine
![Vaporfly shoes will help me reach my marathon dream. Should I use them? | Marathon running | The Guardian Vaporfly shoes will help me reach my marathon dream. Should I use them? | Marathon running | The Guardian](https://i.guim.co.uk/img/media/d224e863dfdc913280f4cb4c9b4b09b01a880806/0_0_3500_2261/master/3500.jpg?width=300&quality=45&auto=format&fit=max&dpr=2&s=3a232700762b925bda331c24b5f84e90)
Vaporfly shoes will help me reach my marathon dream. Should I use them? | Marathon running | The Guardian
![Anthony Judge on Twitter: "Madness that the @Nike Vaporfly & Next% are to be reportedly banned. This doesn't scream cheating or unfair advantage to me. It screams innovation & a competitive edge. Anthony Judge on Twitter: "Madness that the @Nike Vaporfly & Next% are to be reportedly banned. This doesn't scream cheating or unfair advantage to me. It screams innovation & a competitive edge.](https://pbs.twimg.com/media/EOWGQdKX4AAQOay.jpg)