Three reasons:

1-I can’t resist competition.  I just can’t.

2-Along with the rest of my team #LTB, I just LOVE these guys: @steviedexter @lovingthebike @pedalmanTO @twittyboyd @Livestrongtexas @kweenkmatt

3-I’m really interested in how this is going to affect my training and who knows, I may end up making it a goal to ride my bike.  Everyday.  For the rest of my life.