![It stretches the limits of performance': the race to make the world's fastest running shoe | Running | The Guardian It stretches the limits of performance': the race to make the world's fastest running shoe | Running | The Guardian](https://i.guim.co.uk/img/media/cc8d03039454c146ddf523d17bce945e38b8b238/0_286_3204_2434/master/3204.jpg?width=620&quality=85&fit=max&s=86737c2c305f8fb235a6564621505134)
It stretches the limits of performance': the race to make the world's fastest running shoe | Running | The Guardian
![The fastest shoes in the world? Nike and Adidas reveal shoes designed to shatter the 2-hour marathon record The fastest shoes in the world? Nike and Adidas reveal shoes designed to shatter the 2-hour marathon record](https://www.mensjournal.com/wp-content/uploads/mf/adidas-adizero-main-1280.jpg?quality=86&strip=all)
The fastest shoes in the world? Nike and Adidas reveal shoes designed to shatter the 2-hour marathon record
![The lightest ever marathon running shoe adidas adizero SUB2 exclusively in Top4Running - Top4Running.com The lightest ever marathon running shoe adidas adizero SUB2 exclusively in Top4Running - Top4Running.com](https://i1.t4s.cz/galleries/75/131143.jpg)
The lightest ever marathon running shoe adidas adizero SUB2 exclusively in Top4Running - Top4Running.com
![The lightest ever marathon running shoe adidas adizero SUB2 exclusively in Top4Running - Top4Running.com The lightest ever marathon running shoe adidas adizero SUB2 exclusively in Top4Running - Top4Running.com](https://i1.t4s.cz/galleries/75/131142.jpg)