San Gabriel Sherton Hotel to Donald Wong's house and Rosemeade Park and back. Started before sunrise, ran with flashlight, then got up to at tempo speed on way back. Temp: ~45. Ran in shorts, 2 then 1 layer of shirts.
8 laps on PSL, level 1.
Made it 800m per lap by doing 3 sets of stairs and going into soccer field running along all outer walls.
It's 700m if you run only outer walls and between courts 2 and 3 go all the way to the east side from the west to get 2 lengths of the ball courts.
To get 800m (without stairs and going into so ccer fields), add the 2 lengths going from west to east between courts 7 and 8 (or 6 and 7 to get extra 100m).