The marathon also produced a bit of a black nail on my big right toe. Today, I can feel the pressure indicating that the nail is beginning to loosen. It is a truly odd sensation. Feels like my shoes have suddenly become tighter -- but only because I can FEEL the nail. I'm taking predictions on how long it will take to fall off.
I'm guessing it will hold on till Groundhog Day.
And an update on my other naked toes -- no new growth, but I no longer notice them at all. What is the purpose of toenails? It certainly doesn't seem to cause any problem to have them missing...