Notes
I used the last part of the square (Belmont to Fullerton on Lakeview/Sheridan) to finish my workout.
Belmont to Wellington
Wellington to Diversey
Diversey to Deming
Deming to Fullerton
Fullerton to Deming
Deming to Fullerton
The Deming/Fullerton stretch is I think longer than 400 meters, but I know I got my miles in and my workout in, so it's okay. Not breaking any records except my own anyway.