I just found out that there's an organized century ride a few hours away in just two days.
I normally do two 40 - 60 miles rides per week. Last week I did a 58 mile ride in which I was pretty fresh when I finished, and a 51 mile ride with a killer headwind, in which I was pretty beat when I got back.
Should I do the metric century or the full 100 miles??
The other problem is that our typical high temperature here is 60 degrees. The forecast high for Saturday at the ride is 107 degrees. That may put the kibosh on the whole thing.