My friends, I have experience a revelation in my cycling training.
Cycling classes. Ironically, my overweight friend dragged me to the class my college offers. Now, I was never cocky in thinking these classes would be a 'walk in the park', but I thought they would be pretty easy/good work out.
Man, I was given a wake up call, and it was a good one. This class is going to help my technique and my cycling ability. I know it was not my bike nor my pedals, but I could see problems with my form, which I assume transfer to my road bike. I could also see/feel where my body is truly weak on the bike. Having a instructor have set intervals and keeping to a strict routine was a discipline I have never really had, so it was 'nice'. And I feel I am going to be so much more prepared for my cycling races.
Yes, there were only a few guys, so I felt a little out of place, but the rewards my body is going to receive is well worth it.
I would strongly recommend adding a cycling class to your routine, you'll learn exactly what you need to work on (ie form and weak parts of your riding)