You've got two weeks, i would rest up DONT run through the pain this is crazy talk and I'm shocked that you've been told to do it so close to the event. You should be stretching lots but make sure its not to the point of pain, sports massage may help you rather than just foam rollering but make sure you go to a recommendation (local running club may be able to advise) and not just a random.
What is the longest you've run so far?
Its difficult cos different physios will say different things but i'm just surprised that you've been told to run through pain - most physios would say that pain is definatley not gain for runners. Its your body telling you to stop - at least they were right about that bit.
Edited to say perhaps they meant run through if its only mild as the muscles will warm up and the pain may ease off but if its not wearing off or gets worse then don't run???
Edited: 31/03/2011 at 18:59