Thanks. THis is very interesting. The pain is identical on both sides, so I'm leaning toward overuse, or seat height, but not pedal float (since I wouldn't expect this to be a problem on both sides...)

After reviewing the links, I'm inclined to think it's not ITB since the pain is right on top of the fibula "bump", specific to that area, and not following a band.

No pain when the leg is extended straight; pain peaks on stairs or when I'm reclined to sit.

I spoke to the owner of a local health club for a sports medicine specialist today and will pursue that if the pain extends into next week.