Ooo we could could compare knee injuries although i dont think mine will meet the severity or the situation of yours, glad to hear you are back up and running tho. When i was eleven i daftly thought i could run faster than a car and got knocked over from behind which fractured my right patella in several places and all can remember is laying on the floor waiting for the ambulance thinking how much my ankle hurt.
Anyway i've not done Fairfield before but my father thinks its probably the best race on the calendar.