So here is where I am at. I have put in a significant amount of time/effort over the past few months, building base, building fitness, etc., following my periodization plan pretty much to the hour. I am not sure if it is a result of too much volume, too much intensity, I have developed a significant amount of muscular endurance, but seem to be lacking a bit on the top end (I crush my competitors in tts, but seem to lack the last big kick at the end of a long leadout). So now I am to my last week before I move into my race weeks, where I will cash in on some of the fitness I built. These last two weeks have been lower volume, so I have been able to focus a bit more on the top end. After this week I have three race weeks where all I planned is racing on the weekends and touching things up during the week, by doing maybe an hour of L1/ L2 with some sprints or 30 to 45 min on the rollers a couple days a week, but pretty much my focus will be racing. So my question is how long will I be able to maintain peak form by mostly just racing? I want to get as much from all of the hard work as possible, but I don't want to get to my key race at week three and find my fitness lacking.