I made an new PR! 24:04 for 10miles over a rolling course. I'm happy with my time! Now I have some confidence that I won't get dropped in my first Cat 5 race this Sunday. The local pros do it (same course) in 22:00 to 23:00. It's also the same course of my goal race in August. A former National Time Trial Champion (who I believe rides for Symmetrics) did the course in 19:?? last year. So I have a way to go.