I stared at the computer screen for almost two hours watching the countdown until registration opened. After finishing my first half-marathon last year, I made the statement that someday I wanted to run a full one. Yesterday, I saw a post from a friend on Facebook letting us all know that registration for the Marine Corp Marathon, one of her favorites, would fill up quickly. I went to the website and decided to run the half-marathon instead. But something kept pulling me back to the full marathon. Could I do it? Me? The last person always picked for sports teams back in school? Me? Almost 50 years old and a bit overweight? “Well, duh! Of course you can do it!” the voice inside of me screamed. “You thought the same thing about the half marathon and you did that.” I looked over at my 10 year old niece Grace, “26 miles. Should I?” She giggled. We talked about it some. I wish I could remember our conversation. Instead, all I hear is her giggle and the commen