Помогите пожалуйста понять, что же такое всё-таки pit lane.

Контекст:
"You know many times during the weekend’s broadcasting you see a lot of these guys, like the ones here behind me, coming into shot, I’d like to tell you how important a part they play in the weekend’s proceedings and the Grand Prix itself. Let’s take a walk down the pit lane talk to some of these guys and see exactly how they’re involved".

Огромное спасибо!