I am just curious that's why this thread. I am a leisure rider and this does not apply to me. However, I wonder if there is someone here who could ride 200 kilometers in one day. From talks that I hear when I join a riding group, the most I gather is 120 kilometers of distance covered in a day of riding, that's from the early morning to mid afternoon. So I am thinking if that guy would ride from morning to dusk then he may travel 200 kilometers.