Libertine Seguros said:
Ruhpolding's supposed to be one of the toughest courses though. I suppose the nearest thing we have to a test is times set at Holmenkollen, although courses may vary, that's one that is on both calendars. The other problem is similar to the problem with using climbing times in cycling: the biathletes split into smaller groups thanks to the shooting so have less traffic to deal with, but they may also ski slower deliberately in several places in order to slow the heartrate for the shoot.
True of course. When I was in Ruhpolding I could not believe seeing ski tracks go up the walls. So I just did it. Didn't feel like the sport I called skiing. It's like MotoX course, scaled up by factor 3-4. And you get to do it with less than one horse power.
In biathlon, you're carrying a shaky 4kg rifle on your back. That forces you to smoothen your form a bit, likely at the cost of speed although it might aid efficiency to some degree. 4kg is a lot. A 2-3kg Cambelbak is already a very signaficant thing to carry for a 90kg guy such as myself.
Biathlon offering half minute rest breaks with limited breathing does complicate things greatly. They don't ski full-out until after the last shoot.
Watched some skiing this evening. The better biathletes are just so much more technically capable than most of the XC'ers in skate. Goessner doesn't place a foot wrong, and timed every single stride beautifully. Domracheva seems to be busy conserving energy more than expending it. She's tuck deep early, and be last to go back to skating. If others take 2 steps around a bend, she'll take one and stay deep. Poetry. I like to think I ride my singlespeed MTB in similar fashion. A well-timed quarter pedal rotation here and there. Roll, roll, roll. Use the terrain, spare the chain.
Goessner does it similarly but with 10-20% higher turnover. Domracheva is all about getting skis to glide from long even pressure, even if she has a medium quick pair on. Neuner would push off really hard and lose momentum during a glide phase, Domracheva seems to almost gain speed through a glide, due to her fluent weight transfer.
It may seem as if there is a gap behind the fastest female biathletes, but then there is Kowalckzyk getting bored ina WC skiathlon when Bjoergen and Johaug don't take part.