I just finished my first 4 miles. OK, I am a little out of shape. I can usually handle 2.5 to 3 miles without any problem but this was hard. Maybe it was the heat. I have to confess I did complain about the heat at first but then I thought about all the times Simon has been chilled to the bone and nothing could warm him. So I just thought of him and pressed on. That is how I will have to do this. Associate all discomfort with the multitudes of discomforts my son has endured. Tomorrow will be another hot one :)