Originally posted by cc coach:
My guess is that in any given 10 year period, a big chunk (40%ish) of the state titles are won by a relatively small number of schools. Picking the past 10 years happened to capture those schools. Do the 10 years before that and Iowa City High and IC west would have a bunch. Pick another 10 years and waukon was winning them left and right. Cascade...... Dubuque Senior...... Clinton.....etc, etc, etc. Pella and charles city and monticello boys have had an impressive decade+ as well.
Here's the data for the two preceding ten-year periods (keeping in mind, as you suggest, that the start and end points for the sets are arbitrary):
1993-2002
60 total team championships
IC High, 3A - 10 (6 boys, 4 girls)
Waukon, 2A - 8 (7 boys, 1 girls)
Bennett-Durant, 1A/2A - 5 (4 girls, 1 boys)
IC West, 3A - 4 (all girls)
IC Regina, 1A - 3 (all boys)
Benton, 2A - 3 (all girls)
Six schools won 55% of all state titles.
1983-1992
60 total team championships
Cascade, 2A - 10 (7 girls, 3 boys)
IC High, 3A - 6 (4 girls, 2 boys)
Unity Christian, 1A/2A - 4 (3 girls, 1 boys)
Woodbine, 1A - 3 (2 boys, 1 girls)
Shenandoah, 2A - 3 (all boys)
Five schools won 43.3% of all state titles.
So, it seems like your assertion is correct: during any given ten-year period, there are a small number of schools that seem to dominate the sport, and that these schools tend to change over time. This still doesn't really get at the question of "why" this occurs, though.
Many/most of the winningest programs in CC are not private schools.
True, but this makes their recent dominance that much more interesting--is it an anomaly, or a growing trend? In the preceding two periods, there were two private schools among the dominant groups: Regina in 1993-2002, and Unity Christian in 1983-1992. Now, in the most recent ten-year sample, there are four private schools in the dominant group, and they've won over 1/4 of all the state titles.
On a side note, I don't think a few state titles in a window of time is the best mark of accomplishment. A handful of great runners can put together an impressive run. To me, maybe one of the most impressive things in HS cross country, is IC Regina's run over the past 20-25 years or so. I am not sure the exact numbers, but they have qualified for state every year for..... well, about forever it seems. And, more impressive, they have a stupid amount of top-4 finishes in those appearances. Their string is the mark of dozens and dozens of runners - not 4 studs that happened to show up all at once. That is no easy task.
A good point, especially in the context of school sport, where the focus should not necessarily be on winning state titles at the expense of having a positive sport experience. And you're right, there are programs that cultivate this sort of environment and have sustained success--success that can perhaps be more accurately measured by your metric than simply by state championships won.
Cross country is a sport that lends itself to short-term dominance by a particular school or schools--this much is borne out by the data. This is probably due to the fact that having one or two very talented athletes (or more generally, a very strong class) can be exploited over more than a single season. Two questions I think remain open for discussion:
1) Is the recent dominance by private schools a blip, or a trend? In other words, are private schools just getting "lucky" in terms of having elite talent come through their halls, or is this a sign of a more systemic change?
2) To cc coach's last point: does it matter? I agree that state titles aren't the only or best metric for measuring the success of a program. However, it still matters at least a little bit I think.