Good job Bill.
since we're all reminiscing, I can say I did 2.3 miles in 12min45 second, running on asphalt alongside the river. That was my best time ever, back when I was 20 or so.
These days, my knees won't survive a 2.3 run so I don't try anymore. It seems I've got runners knee. I can do squash, martial arts and seiza for long times without a problem. Simple jogging however will cause serious pain these days.