Monday Ouchies

So it's Monday night and I'm in Whistler, BC, Canada. I'm up here for a week of snowboarding. I rode 53 miles two nights ago and I had no problem on the mountain today. I did hurt a little more from this ride than last week's. During the ride, I started feeling pains in the back of both of my knees. Similar to what I felt two weeks ago behind my left knee. But after the ride this past Saturday, I didn't hurt too much. The only thing I felt was a little chafing (where one expect to feel chafing after riding 53 miles). But the next day, it didn't feel too bad at all. And now, on Monday, I feel completely recovered. I just have slight pains from the snowboarding. So, I guess that I'm kind of in a groove and so I'm not hurting too much from the training rides. It will be almost two weeks until my next ride, since this upcoming weekend, I will still be here in Canada. I'll either up my mileage or go for a more difficult ride. I'll figure that all out next week. In the mean time, I'm "cross training".