Ski-Orienteering is done on cross-country skis. In a good ski-o-event, the organizers have prepared a very dense network of trails, mostly using snowmobiles, so that the best racers will meet a cross every 15-20 seconds. Ski-orienteering is very concentration intensive, in addition to that it is one of the most demanding endurance sports.
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Last update:March 10, 2016 at 19:24:06 UTC