What is "skarverennet"

Skarverennet is a cross country skiing race held in Norway, arranged by the club Geilo IL. The race begins in Finse, and runs along Hallingskarvet, before it finishes at Ustaoset, a total of 38 km. There is an alternative stretch from Haugastøl to Ustaoset, which is 25 km. The race takes place near the end of April, and was first organized in 1974.