I'm with John if you take out medical stuff and put in household stuff plus laziness. We rode only 15 miles and the last three were hard for me. Last year I was in shape, could easily ride 50-60 at a nice pace, and this year, I'm heavier, and...well....it is starting over again. I have to say it felt really good to be riding, other than be embarrassed, so that's good. I'm trying to ride in the morning now, today being the first, but since I don't have my timing together yet with needing to walk the dog, etc. I only got in six miles. The goal will be 10-20 at least two work days. I guess you gotta start somewhere (yet again).