In the Prinz-Albrecht-Park, a so-called Finnenlaufbahn invites you to go jogging. It is characterized by wood chips that give way like a forest floor when you step on it, thus protecting your joints. If you use this track on the treadmill, you will of course not have any of this suspension, but one or the other would like to be able to run their beloved circuit even in really bad weather or unfavorable times. Have fun.