Well my friends, we are now officially under 1 week until marathon day and I have a lot going through my head but am surprisingly less panicked than I was expecting to be. I'm still panicked. Trust the training. I'm panicked that my mysterious leg injury will flare up and cripple me. I'm panicked that I didn't get that 20 miler in because of said leg injury. I'm panicked that something will happen this week to throw everything off. Was I right to swim and bike in place of running when my leg was really acting up or should I have run through it? Or should I have seen a doctor and now my leg is too weak to carry me through? Endurance events are hard. I don't think I'm shocking anyone with that groundbreaking sentence but there's so much more that adds to the difficulties than just the sheer distance. The great Kara Goucher once talked about how amazed she is by marathon runners who aren't professionals because not only do we have to balance tra...