I have it, if you don't know what it is google it. Basically it's foot pain from overuse. I got an injection of steroids in my foot, and it burned REALLY bad, it's feeling better but the doctor said no running for 10 days. The Wasatch Back Ragnar Relay is 19 days away...... Uhhhh crap. He also said no sandals, flip flops or going bare foot, I love flip flops and sandals... :( I'm going to start biking and swimming to try and keep in shape, and hopefully I'll still be able to run.