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{ Monthly Archives } September 2012

Sprint Performance By Length (Con’t)

Continuing on from last time, we’ll single out a handful of skiers who appear to do significantly better in shorter sprint courses. Same methodology as before led me to pluck out the following three skiers: In general, the effects in this direction tended to be weaker and less dramatic, even at the extreme ends of […]

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Sprint Course Length Effects

The notion of an athlete preferring distance races of a particular length is pretty familiar, but what about sprinting? The differences between a 0.8km and a 1.8km sprint course may not seem like much compared to the differences between a 15km and 30km race. But (while I’m not a physiology expert) it seems likely to […]

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Is Petter Northug Serious?

That’s an easy one: probably not. I’m referring, of course, to his recent pronouncements about the upcoming season, in which he claims that he will win 7 World Cups, the Tour de Ski overall title, as well as 3 golds at World Championships. Obviously, given Northug’s history I’m not inclined to take this too seriously. […]

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Stephen’s Climb to the Castle Margin

Liz Stephen destroyed the women’s field this weekend in the annual Climb to the Castle rollerski race. The margin, just over 5 minutes in a race that took the leaders between 40-45 minutes is certainly impressive. But I think that margin doesn’t provide much useful information. Time trials that are most useful as gauges of […]

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Minor Leagues

OPA Cup races (also known as Alpen Cup) and Scandinavian Cup races have acquired an informal reputation as a sort of “minor league” racing circuit, relative to the World Cup.  One question this leads me to ask is exactly how much movement is there between these two circuits? To answer this question I took data […]

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Trends In Race Times: Biathlon

I haven’t posted anything looking at biathlon for a while, so… Since biathlon has had much more consistent race formats over the years and since we don’t need to split up the data by technique, we should be able to get a clearer picture of any trends on the gun-happy side of things. The graph […]

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Swedish Women By Individual

Following up from last time, we’ll look a little more closely at the individual trends among some of the top Swedish women in distance and sprint events. First the distance skiers (click through for a larger version): Not surprisingly, Charlotte Kalla is generally the top performer here. But notice that there’s a bit of a […]

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