50k training: week 4

It's been over 2 weeks since I've had a successful run. I'm not even going to depress myself by calculating the mileage I've missed. 

The knee is not better. Participating in the 50k is becoming less and less of a reality. I'm sad and frustrated. 

I've made an appointment with an Orthopedic doctor and I'm hoping he will be able to shed some light on the problem and get me back on the road.

I just want to run again.