My plan for the next four days is to put in some saddle time with blocks of tempo and then to do a fitness test on Sunday to determine the intensity ranges I'll need for my first attempt at the TCP.
Well my ride today wasn't exactly brilliant. I had intended to do 4 x 15 minutes at Tempo pace which means riding at about 70-75 rpm and keeping the heart rate at between 150-158bpm while trying to put out between 210 to 240 watts. However, my heart rate kept creeping into the mid 160s to get up the appropriate power band so that's evidence that I'm tired. So I stopped the tempo effort and rode easily while incorporating a handful of Stomps (40 second flat out efforts in the 53/13).Total time on the bike: 70 minutes.
I'm not surprised about feeling tired. I did some traveling on the weekend and today was a heavy work day that involved rising very early, running a graduate seminar in legal philosophy that cut into my lunch time and eating sub-par food (two sandwiches and a Clif Bar). I'm confident that I'll be better tomorrow.
I have to say I'm a bit nervous about the Field Test on Sunday. It requires that I do two hard 8 minute efforts in order to record my heart rate, cadence, and power numbers at lactate threshold. I know that I'll have to be willing to suffer. At this stage, I'm pretty unfit so I'm not expecting the numbers to be great. We'll see. If I can average about 280 watts, I'll be happy for now. I'll do the Field Test again in mid-May and I should do better then. Right now, I just need a workable starting point to determine training intensities.
Still, it is useful to consider how power considerations will factor into my training. Carl Kiffner, who came 3rd last year in my age group mentioned riding up the Fortune Climb at about 500 watts in training. Assuming that's right and assuming that Carl weighs about 75kgs, that would yield a power to weight ratio of roughly 6.6 watts per kilo of body weight. That's quite astounding since the power output is akin to what you'd expect from Tour De France level riding. According to what I've read, a rider capable of placing on GC in the Tour has to be able to put out in excess of 6.5 watts per kilo of body weight. This is an absolute number since the actual numbers are likely to be lower when riders hit the slopes after many kms in their legs. Nevertheless, it's a massive number so I'm going to treat the figure Carl mentioned as conditional upon subsequent verification.
Whatever the number, it is plain that I've got a ton of work to do. Assuming that the 500 watt figure is sound and supposing that I will weigh about 58kgs (I'm a tubby 65kgs right now) when I'm in good shape, I'd need to put out 380 watts to achieve the same power to weight ratio over 4-5 minutes. Ouch!
Alright, on that lame mathematical note, it's over and out until my next training update.