Run Along The Rooftops (Acrobatics Check)

You swing out the window and onto the roof. You find purchase on the clay tiles and begin to run. A stray bolt flies past your ear but you're safely out of range after you make a few successful jumps. The sounds of horses chasing you on the cobbled roads follows you.

You make turns as often as you can but the sound of horses doesn't seem to quit. You are going to have to come up with something new or they will draw back within firing range in a few moments.