Tonight's run wasn't really running, it was hill and stair climbing. The turn-around point is the top of Coit Tower so you know there is some climbing. On the way there I use Greenwich Street which has staircase after staircase.
The water stops on this route include the park at Greenwich and Hyde, a playground on Greenwich not not far past Hyde, and the top of Coit Tower. This path also includes the Lyon Street Stairs. whew!