![Got my first Spartan race in December and I finally got some trail running shoes. These Salomons Sense Pro 2 were at Ross for only $30! The only pair they had and Got my first Spartan race in December and I finally got some trail running shoes. These Salomons Sense Pro 2 were at Ross for only $30! The only pair they had and](https://i.redd.it/pacwi27306s11.jpg)
Got my first Spartan race in December and I finally got some trail running shoes. These Salomons Sense Pro 2 were at Ross for only $30! The only pair they had and
![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
![IAAF steps up investigation into fears over springs in Nike running shoes | Athletics | The Guardian IAAF steps up investigation into fears over springs in Nike running shoes | Athletics | The Guardian](https://i.guim.co.uk/img/media/278bf5db6b5a9f9ccb47f686bc3a94c9e7c9495b/326_192_1100_660/master/1100.jpg?width=1200&height=1200&quality=85&auto=format&fit=crop&s=55e85394b57520d2363ab947d6a2b21e)