The usual with a slight odd variation to avoid the endless construction of a new storm sewer vault where the pavement (???) is potholed, heaved rutted, and detours over railroad tracks and a 5 foot, if that, sidewalk with a telephone pole in the middle (they did put padding around it like you'd see around ski-lift towers). Only to be about a mile and a half from home: Is that a flat I ask me fellow rider. "Yes, but only the front! Maybe you can give it a temp inflate and make it home" Inflate got me another five blocks. Oh, let's try another temp inflate. Speed up the last of the climb, run a red light carefully and make it home with mushy tire to spare. Okay, time to ditch these flat prone tires and let the bike shop do it for me. A little, tiny thorn.
Okay, 16.6 and 670 feet of climbing. Chilly and the right toes did not enjoy the last half of the ride.