Thanks Ladies!
I've been doing 2 short hard rides during the week at work - between 13-15 miles each. One loop is flat the other is hilly. Then a long day on Saturday and a recovery ride on Sunday. I have a ride on Saturday and am debating between the 31 or 62 mile loops. That will help me gauge my base better and I'm scheduling 1-2 rides (not races) each month to keep me motivated and make sure I keep building miles.

I'll keep you posted!