Today was an easy run around "lollipop". I felt ok for the first few miles, but definitely started hurting after five miles or so. I received my blood tests, too, and my ferritin levels are low. My white blood cell count is also a bit low, so I don't quite know what that means. I am sure that our sports physician will know what is happening. I just want some answers to know why I feel so fatigued. I guess my low ferritin levels will produce some fatigue, but I don't know what extent they will do so. | 