i would die if i played in the tundra. Playing in frozen dirt isnt that bad.
I played in a tournament once, in the beginning of March. The snow had melted the week before, and then a cold snap had come in. All the fields had been churned into mud and then the mud froze. Because people were playing on it, and for an hour or two each day the temps rose above freezing (although it did not feel like with the 10-20 miles per hour winds!), the mud would get chewed up and then freeze again. Players - including myself - were getting their legs sliced up by frozen ridges of mud on the field.
Frozen mud is the worst surface to play on. Think of it as a combo of ice and broken glass!