My total miles this summer is 500 miles. I thought I was doing well until I read the preceeding posts. WOW! My goal this year is to ride 100O miles and a complete a Century. I ride a hybrid but would love to own a road bike. My average spped on my hybrid is 14 mph. I ride for fun / recreation / fitness. How many miles do you need to put on a hybrid before you earn the right to ride a road bike? Just wondering. Lusting after a road bike.