![We performed mechanical testing on three marathon racing shoe models.... | Download Scientific Diagram We performed mechanical testing on three marathon racing shoe models.... | Download Scientific Diagram](https://www.researchgate.net/publication/321100306/figure/fig3/AS:963436280311848@1606712517515/We-performed-mechanical-testing-on-three-marathon-racing-shoe-models-Top-left-The-Nike.gif)
We performed mechanical testing on three marathon racing shoe models.... | Download Scientific Diagram
![An Exclusive, Behind-the-Scenes Look at How Nike Is Trying to Break the 2-Hour Marathon Barrier | Runner's World An Exclusive, Behind-the-Scenes Look at How Nike Is Trying to Break the 2-Hour Marathon Barrier | Runner's World](https://hips.hearstapps.com/hmg-prod.s3.amazonaws.com/images/1076/articles/2017/05/moonshot-web-2-1503953086.jpg)
An Exclusive, Behind-the-Scenes Look at How Nike Is Trying to Break the 2-Hour Marathon Barrier | Runner's World
![New shoe makes running 4 percent easier, 2-hour marathon possible, study shows | CU Boulder Today | University of Colorado Boulder New shoe makes running 4 percent easier, 2-hour marathon possible, study shows | CU Boulder Today | University of Colorado Boulder](https://www.colorado.edu/today/sites/default/files/article-thumbnail/bostonmarathon.jpg)
New shoe makes running 4 percent easier, 2-hour marathon possible, study shows | CU Boulder Today | University of Colorado Boulder
![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=465&quality=45&auto=format&fit=max&dpr=2&s=2381930ab7540ab49b466bfe7ce7d258)