[quote]speed, schmeed wrote:
his 400pr is over 20seconds faster than the race pace he wants to go, legspeed is not his problem dude. the fact that he can't maintain his pace is the prob.
[quote]
Totally agree. I'm a sub-17:30 runner, but I'm 37-years-old, and so I've lost all of my foot-speed. I don't even think that I can break 70 for a quarter now, but that's a moot point, since I'm closer to breaking 17 than "5k-guy" is (17:06 PR, with most races 17:10-17:20s). So, surely, foot-speed only accounts for so much, even in a mid-distance event such as the 5k.
I also agree with previous poster 234. No more than 3 quality days, including long run. The reason 5k guy can't break 17 is because he's over-training.
But more specifically, I think "5k-guy"'s biggest problem is that he's not recovering well. He has (enough) speed, and he does 60mpw, and he does the big 3 (intervals, tempo, long run), which would mean that he's doing everything right. Perhaps his recovery days are too hard, and so he should really slow his pace on those days. (The rule of thumb is 2:00/M slower than race pace, so a 17:30 runner (5:38/M) shouldn't be doing anything faster than 7:40/M on recovery days.) Or perhaps he just has a body type that doesn't recover well. (Some people, especially ectomorphs with high metabolisms need more rest/nutrition relative to other people because ectomorphs' bodies are more prone to being in a catabolic state.)
Regardless as to the reason why he recovers poorly, I would suggest that he drop down to 2 quality days by doing a quality-double. Since he has (enough) speed already, he could probably get by with just one strength/speed day. On this day, he could do intervals AM, then tempo run PM. Then on the other quality day, he could do the long run. This way, he's still doing the big 3 (intervals, tempo, long run), but giving himself an extra day of recovery.
The other option is to spread his quality days out by going from a 7-day cycle to a 10-day cycle.