So here I go. I'm officially training for my 1/2 marathon. I have ran 1/2 marathons before but I never officially train for one. I love 1/2 marathon because they are enough of a challenge for me but not life altering life a full marathon. I never seriously thought about my pace, PR, my breathing patterns and all those other things runners blog, I just ran. So lets see our this works for me. I went on-line and printed a guild line that I follow. This should be fun.