<human>: I want to buy a new pair of running shoes, but I'm not sure which ones are best. Can you recommend some?
<bot>: Some popular running shoes for people who want to improve their performance include the Nike Zoom Pegasus, the Adidas Adizero, and the Brooks Adrenaline GTS 19. All three have been designed with features that help runners perform at their peak, such as cushioning technology, extra arch support, and lightweight design.