I have looked up the symptoms and it seems i have anemia, for which i'm going to get checked. But aside from the self diagnosis i was wondering if the following example points more like then not to anemia...I'm unable to get into a good pace until i run for at least 15-20 mins. at a very slow pace and even then it depends on the day if my legs will decide they can go faster. While going extremely slow i get more and more tired, and out of breathe (9:30-10 min/mile pace). And im not out of shape....