OK, just did the Smuggler's Notch Primitive Biathlon up in Jeffersonville, VT. Great course, beautiful weather, lots of fun.
I shot clean this time: Didn't dirty a single target
Part of the problem was that it was warm enough, and I was a tad overdressed, that I was sweating. My glasses fogged up and I hadn't thought to put on anti-fog. Lesson learned for next time). I know that when I'm shooting immediately after physical exertion that I only hit about half the number of targets that I can when well rested, and I think that taken together those two factors resulted in me missing.
On the plus side, though, I was loading like a man on fire. I had a guy pass me on the trail and get to the shooting station about a minute or so before me. I got there, loaded and fired my two shots, and left before him. I was surprised when he caught up with me again, as I hadn't been paying attention to who was at that shooting station.
So, goal for the upcoming Southern Vermont Primitive Biathlon: Actually hit a target. To that end, I'm going to practice offhand marksmanship on scaled down targets with the air rifle in the backyard, and continue the 'power walking'.
Unrelated to my obviously stellar shooting, another lesson learned was to make sure that the bindings on my snowshoes are good and tight before the race starts. I hadn't done that, and I had to re-adjust them several times.