Quote Originally Posted by Trekhawk View Post
I have been riding for over three years now and I would say that 90% of it has been on hills because of the places I have lived. The only way for me to ride flats in the past was to travel to some. I guess that is why I was a little puzzled at the amount of tiredness I was feeling as hills are not something new to me.
Yes but in your first post you said you have not managed a lot of riding this year. I would think after a few months of not riding very much it might well get your quads out of shape just enough to be feeling maxed out once you started riding more often again.