After my friend ran the Vermont City Marathon, she told me her toes were beat up, but I had no idea how badly until she sent me this photo. Poor tootsies! The nail on her big toe eventually fell off after a while, and she's hoping it'll grow back normally. I asked if she's done running marathons, and she said, "I'm just getting started." Have any of you ever suffered from bruised toes or blackened toenails?