For x-country skiing it can vary with the terrain, but as long as you have enough to cover over the grass/rocks/mud you're pretty much good to go. That usually means a couple of inches and you are good to go.
For x-country skiing it can vary with the terrain, but as long as you have enough to cover over the grass/rocks/mud you're pretty much good to go. That usually means a couple of inches and you are good to go.
"Sharing the road means getting along, not getting ahead" - 1994 Washington State Driver's Guide
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