Trek, realistically, I don't think I'm going to be up for a century until next year. On those charts in the magazine, I think the weekend rides STARTED at 25 or 30, and last Saturday's 10 was them most I've ever done. I'd like to surpass that by at least a mile or two this weekend, or at least do those 10 miles stronger. Where are you at for your long rides? How fast does an almost 46 year old, 220-some lb woman improve? I feel like there's some point at which my body fat will no longer dominate - that my ride will be less about moving the luggage - when was that for others?