Well, Diet Diary just has skating, skiing or snowshoeing. I think, though, if you can find the calories burned for your activity _anywhere_, you can then make a custom exercise with that rate.
Who knows how accurate any of that is, anyway. That's why I err on the side of eating less, and not adding in more calories for what I burn.
Give yourself another 20 years and see how much fun snow really is!!
Nanci
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"...I'm like the cycling version of the guy in Flowers for Algernon." Mike Magnuson