Sorry, I messed up the quote on that last post.
It should read:
During cross-country season I asked two of my teammates to do several strides with me over a fixed distance. We tried to do about mile pace, but the distance was short enough (about 70m) where we basically finished in the same time.
One guy was the #1 X-C guy and also a 56 400/2:03 800/4:41 1600 runner. The other was a 54 400/2:04 800 runner.
They took 19 longer strides and I took 21 strides in the same distance repeated several times. That was just 70m. I can imagine it was similarly multiplied over long distances.
So I think my turnover is good. In the past when doing barefoot strides I do a cadence drill to determine stride rate and length.
Recently, for instance, I did 100m in 16.23 seconds taking 72 strides.
That is 1.39m per stride (not very long; to give an idea, Mo Greene takes 45 strides in 100m, 2.2m per stride).
The stride rate is 266 strides per minute.
This was not an all-out sprint (in spikes, in a race, I might be able to do 13-point for 100).
So the stride rate in fact seems good. It is the length of my stride that is somewhat poor, at least doing strides and on regular easy runs (I look sometimes at other people's strides whivh are longer compared to mine).
I tried today the session you suggested of stairs and found I can find a good rhythm.
With the hill sprints I actually improved a lot.
I mentioned that, when possible (track not covered in snow), my staple speed maintenance in the off-season is 2-3 sets of 5-6 x 150m.
I do the last 2 as fast as possible. Before the winter of 2004 (last year) I did the last in 23-point.
After using every week for about 8 weeks 3 sets of 6 x 60m sprint up a steep hill once a week, I did the last 2 the first week of spring track in 22-point.
After track I began again and did 21-point.
I have been stuck for a long, long time at 21-point.
My fastest is 21.11. It is apparent that this really is one of my limiting factors. I run more miles than anyone on my team, but every weekend I see a bunch of guys on my team do the 300m (we have a 150m track, so it is a convenient 2 laps) and the times for almost everyone are 39-42 seconds.
With a 21 best for 150m, even done by myself in racing flats, it would be tough for me to do something 39-42 for 300m (right now, not possible).
This despite extensive, extensive work on my basic speed, at least as much as possible while still training like a distance runner. So perhaps the stairs will help. If I can get the 150 down even to 20-point soon, every other pace will feel easier and I think I can run faster.
I am trying to get stronger also with all that threshold work, but as that has apparently backfired, I am working now on recovering as everyone suggested.
As for my coach, we have a very large indoor track team and it is not possible to speak with him for more than several minutes per day (also at the risk of being impaled by a pole vault pole as someone vaults or being bashed in the side of the head by a shot, because he is always standing precariously near to the field event people).
Therefore, it has fallen on me to manage the details of my training (as it always has every winter and every summer since I have been running, which I do not mind).
However, this winter it has become more starkly apparent to me that, knowledge of fancy training terminology notwithstanding, I really do not what I am doing and have done a poor job at improving (really, no job at all).
I have spoken with a number of coaches via e-mail as well, but as you observed, without specific day to day programs and even observation, it is difficult.