Another thing to consider is that people are different shapes and sizes. My family doctor told me once that I would never weigh 105lbs. My body frame isn't like that.

As cliche as it sounds, I have "bigger" bones. He suggested I look at my wrist, as you don't gain a lot of weight there. My wrists are larger than most. In fact, I can't wear most standard size bracelets. I need them just a bit longer.

In college, I had a good friend that dove for the university. When she was diving she weighed right around 100lbs. She was a little woman. Not petite, little. People are all different and that is good.

To ride 103 miles, you have to be in great shape. Don't let your ex-husband's comments (which show his insecurity) come back and make you feel bad.