It happens to all of us, sometime in life. An Injury. But what to do if you have been training so hard and all of a sudden pain is distracting you...?
You bet, exactly what happened to me 2-3 weeks ago. I have been for a longer 12k run on the stupid concrete street. Actually I can run wherever I like and don't have any problems afterwards. Not this time.
Already during my run, I felt a slight pain in my knee. But kept going as it was not too bad.