The first question is this. Do you want more speed for longer, or just more top end (a la Mr Hoy)? I'm guessing, with your reputation (I hope I've got it right) you aren't going for 200 metre times?
More speed for longer (or perhaps as long as I ride now) Cycling for days and nights at a time isn't a big deal for me. It's just that I'm not as fast as I'd like to be. I think that most people riding a 24 hour worry about keeping going for 24 hours where I worry about going fast.
But all round fitness would be good.
Overall, I reckon you get faster by going faster. Long steady miles detract from speed. Most racing is only eyeballs out for a limited time, so shorter, more intense may be the way to go.
Yes, I used to race on a velodrome before I really started long distance cycling. I'm much, much stronger now than I was then, so can do a long ride faster than I could, but my speed is very low compared to what it was. If there was a local velodrome, I'd go there.
I think you ride tests - is that so? In that case, lots of fast as you can 10s.
I ride 24 hour TTs and Audax. All steady miles. I think I need to build up to be able to ride a good 10 and maintain the high intensity for the whole ride. I rode a few 10s this year and the fastest was 26.50. My PB from 1993 is 22.54. I wouldn't mind beating that without using tri bars, as I never had tri bars whenI got my PB. I'd also like to go under the hour for a 25 sans tri bars. My PB for a 25 is 1.03.
Training, keep the gear dowwn and pedal fast. Ideally go out behind a moter bike, but I guess that's a bit extreme for most. A good fast chain gang works nearly as well.
That's good speed training. The other trick is to spin as fast as you can in a lowish gear downhill, but you dohave to keep re-climbing hills to do that so you can't rattle off intervals with short rests.
Things like longer time trials, in my view, kill speed, so I personally would avoid if I was after speed.
Yes, all those years of steady miles have killed off my speed.
Just some ideas, but I guess we need to identify exactly what you want when you refer to power and/or speed.
I was hoping for a schedule to do both.
you may not be able to do things the "conventional" way as your longer rides will break up the schedule - no point doing hard intervals when you are still tired from a 600.
(but I also agree with paul - define what you want first).
I don't like to do things the conventional way if I can get away with it. I won't be riding a 600 every week, so if I am tired from a 600, I can always take a break from the other stuff. I think that continuing to ride the odd long ride will do more good than harm. Most weekends, I don't intend to do more than 250 miles total and only as an easy pace, just to keep the miles ticking over.
I noted that John Warnock bumped up his mileage as preperation for his excellent 24 hour ride this year. He allready had what it took to ride fast enough. I've seen him get very cose to what he did this year before, but he always ran out of go at the end of the ride. This year he was stronger than anyone I've ever seen on a 24 hour finish circuit except possibly Lynne Taylor and Wilco, who were also known for doing the miles.
I know that I've got shedloads of miles and can keep going for a very long time as long as I don't overstretch myself. It's just that I don't go all that fast. Where John Warnock was fast enough and lacked the miles, I have enough miles, but am not fast enough.