![Broke my personal best in 5k, as part of the training plan, but it didn't update my Personal Record? : r/nikerunclub Broke my personal best in 5k, as part of the training plan, but it didn't update my Personal Record? : r/nikerunclub](https://preview.redd.it/t56uibo6vlh91.jpg?width=640&crop=smart&auto=webp&s=948f86427e88a531fe4cc5ad26c032a00b60aa95)
Broke my personal best in 5k, as part of the training plan, but it didn't update my Personal Record? : r/nikerunclub
![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&dpr=1&s=none)
It stretches the limits of performance': the race to make the world's fastest running shoe | Running | The Guardian
![Eliud Kipchoge denies platform Nike shoes violate the spirit of sport | London Marathon | The Guardian Eliud Kipchoge denies platform Nike shoes violate the spirit of sport | London Marathon | The Guardian](https://i.guim.co.uk/img/media/8dd989f70bc471a8dd2970d87c5338501bb88af1/0_140_3457_2075/master/3457.jpg?width=465&dpr=1&s=none)
Eliud Kipchoge denies platform Nike shoes violate the spirit of sport | London Marathon | The Guardian
![Nike Vaporfly Shoes Helped Eliud Kipchoge Run a Marathon in Under 2 Hours. Should They Be Banned? | Inc.com Nike Vaporfly Shoes Helped Eliud Kipchoge Run a Marathon in Under 2 Hours. Should They Be Banned? | Inc.com](https://images.inc.com/uploaded_files/image/1920x1080/getty_1175367731_2000145020009280346_405176.jpg)