Rule change in Nattvasan – now part of Vasaloppstrippeln
Nattvasan 90 and Nattvasan 45 will, from Vasaloppet's Winter Week 2020, be part of Vasaloppstrippeln 90 and Vasaloppstrippeln 45. Because of this, so-called roping, where participants link up with a rope to help one another, will no longer be allowed in Nattvasan, though participants still ski together in two-person teams.