It is a frequent mistake of many cyclists – overtraining. No where is this more true then the weeks leading up to a big event. I’m right there, right now. In two weeks from today I will have just finished the Seattle to Portland ride. That means this is prime time for me to think about tapering, and how that impacts my training schedule.
This year my training schedule had a bit of tapering forced upon it by a mechanical failure on a training ride. With my primary road bike in the shop a lot of my recent training rides were skipped, or switched completely different style of bike. But for most, the tapering process should be a lot more deliberate and planned. And no…. riding less is not going to undo all the hard work you have put in in the saddle.
Training can be a lot like drinking: to have a great time you need to know when to stop.
— Carmichael Training Systems (http://trainright.com/tapering-week-race/)