Pat -
From not riding at all just a couple of months ago to 50k now is a great accomplishment. It's really important that you not compare yourself with everyone else but that you set your own riding goals. For example, while I can happily ride long distances, I ride at a slower pace than many other riders here. But my riding makes me happy, supports my habit of carrying a camera with me, and prepares me for touring on my bike - which is something that is very important to me.

Welcome to TE, and welcome to riding!
--- Denise