I forgot to mention in my post yesterday, that my foot held up during the race. I was actually very surprised and happy that my foot felt good almost the whole 10k. There was one time just after the 5k mark, where my foot "twanged". The feeling makes me think that there is an elastic band in my foot and someone is snapping it. That is how it felt once during the race, but thankfully, it didn't happen again.
In fact, we were so busy after the race and for the rest of the day that I didn't ice my foot or stretch it and so far today it feels okay. Hmmm....maybe my foot is finally on the mend? I hope so!