roelofroos wrote on 30. Mar. 2010 13:32
Well,
I guess they get the length of the skipistes of the ski resort and for every slope you go down get the average (like when slope A is 4km and slope B 6km then they measure 5km), add that together and you have an estimation of your skiing distance...
I don't know for sure however.
Regards, Roelof
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