A firm fixture in the cross-country skiing calendar for 40 years. Test yourself on 25 fantastic and interesting kilometers (or 13 km for the Planoirino) through the snow-covered winter landscape of the Lenzerheide vacation region between the Roland Arena in Lantsch / Lenz and Parpan. The finish line for both distances is on the Luziuswiese in Lenzerheide. Over 400 participants from all over Europe take part every year.