I'm having a nightmare with an injury too. Very annoying as I'm in much better shape, generally, than I was last year for my first attempt (oh, the wisdom of experience). I've got a strained tendon in my foot - not serious, having it treated, but it's taking forever to go...haven't done a proper run (apart from a pathetic shuffle for 20 minutes on Saturday!) since my 20 miler, just over 2 weeks ago.
Everyone's saying I'll be fine on the day - I just have to rest, etc. - but I'm worried about not doing shorter, faster runs to keep me sharp, and the fitness up.
Help!!
Lottie xx