It's 24 weeks, out, and I've started on the 24th week schedule. This calls for four 3-mile walks this week, and one 30 minute crosstraining session.
Today I did the whole Town-Gown loop, although the way I walked it was more a figure-8 than a loop. I first went down to the library to return a couple of books, then walked the loop until I got to the post office, where I sent off a package, then walked the "gown" part of the loop backwards then went home.
It was definitely over three miles, but I'm not sure exactly how far it was. Still, I'm on track. Monday - rest. Tuesday - 3 mile walk. So far so good.