A shuffle is better than nothing

I've been doing a little running and my heel seems to be ok, but I've yet to try to really run. I got in about 45 minutes tonight along the promenade in Portland tonight. It was a slow shuffle, but I made it through. I never really felt fatigued, but I definitely have NO speed. I had a few "feelings" in my heel, but I have no idea if they were real or in my head. My heel doesn't hurt now, so I'm going to make another attempt in the morning and see how it goes. I'm not getting too excited, but if things go well tomorrow, I could be on my way to being able to (slowly) run Boston.