linck said:today I rode 25.5 miles @ an average cadence of 86 rpm's and an average speed of 18.6 mph the 20 took me 1:05:54 the total time with the last five being my cool down was 1:27:49. The thing is my inner thighs hurt like I was squeezinmg the saddle, and by the time I got done I felt totally wiped out. Getting heart burn around mile 8 did not help matters. Am I pushing to hard??? I had two hard boiled eggs, a half grape fruit, some melons and grapes in cottage cheese, 1 Dannon yogurt, a cup of OJ, a glass of milk, three hours before I rode. Is that not a good diet?? Oh and for some reason my shoulders have been hurting since I have started cycling. I have to be doing something wrong. There is no way you can ride a century if it feels like this. How do you generally feel after a 20 - 30 mile ride.
tommorrow i am only going ten @ a 70 - 75 cadence to recover good idea or bad
I can think of a few things.
1) You are glycogen deficient. If you are trying to lose weight and get in shape at the same time then that is not a recipe for performance. Glycogen deficiency can occur over several days of exercise; it's like digging a hole that gets deeper day after day. You might try taking a day off, eating a lot of carbs, then seeing how you perform. Second you should consume some calories post exercise because glycolysis is improved for a short time after exercise.
2) You are exceeding your current fitness' capacity for absorbing the workload you are subjecting your body to. This is a little iffy because I think you mentioned in another post that you are an active runner and twenty miles is nothing. Aside from the distance you might be be going too intensely. One thing you might try is to stop concentrating on your average speed and focus more on just putting in miles, no matter what the speed is. Once a week do an LSD ride that is quite a bit longer than what you do during other days. I usually put in 800 to 1000 miles in the pre-season before starting more intense training.
3) Your cadence sucks. It's natural for new cyclsts to use a low cadence because it feels more natural, but if you use too low of a cadence it's like doing a high rep strength workout. Your muscles will be fried. You should shoot for around 95 - 100 RPM. On easy days instead of lowering your cadence, you should increase it. Put your bike in a low gear and spin. You could use these days to get used to higher cadence.
A well conditioned cyclist has no problem doing an easy century. If your butt is "hardened" and you have done the endurance work then it's just putting time on your bike.