So I have been training for IM KY, a couple of weeks ago I felt a sharp pain in my foot while running. Biking doesn’t hurt, neither does swimming, so took a week off of running, continued regular bike/swim training. I tried running lightly again last week, about 30 min into the run same pain. Decided to see an ortho, X-ray came back negative, but he is trying to schedule me for a bone scan to rule out stress fracture, he is still trying to rule out a couple other things. Anyway, I decided not to run until I get the bone scan(hopefully this week). I have increased my biking this past weekend since the bike doesn’t seem to bother it. I guess my question is if I am able to get back to running in a couple of weeks, where do I start? Just trying to be positive right now. I was basically at the beginning of my build phase, longest runs were 1:30 average, weekly average was around 3.5 hrs, the week before my initial injury. I will be at or about 12 weeks from the race in a couple of weeks. Do I start from scratch? At this point I am considering increasing my focus/time on the bike and swim and then whatever happens with the run happens, if I have to walk it, I'll walk it, just wondering if and when I can start back running how far back should I go?