It is currently planned to start the ski tour in mid-January 2021 with the hope that the spread of infection will decrease during the end of the year.
The premiere race was scheduled for Livigno, Italy, at the end of November.
A new race is also added to the competition schedule, the Årefjäll race 100 km, which is planned for March 27.
Whether a race is lost or not will depend on the infection situation in the country in question and a decision must be made no later than 14 days before the start.
The Swede Britta Johansson Norgren is one of the stars in Ski Classics.