In season XII, 2021–2022, the circuit included 15 events, in a professional tour for the 35 Pro Teams involved.
[1] The special thing about the Ski Classics concept is that anyone can start the races: professional or amateur, male or female, 25 or 75 years old.
The races were Jizerská padesátka, Marcialonga, König Ludwig Lauf, Tartu Maraton, Vasaloppet, Birkebeinerrennet and the final Norefjellrennet which was cancelled because of lack of snow.
In 2013, the cup consisted of 6 races, Jizerská padesátka, Marcialonga, König Ludwig Lauf, Vasaloppet, Birkebeinerrennet and Årefjällslopet.
Rickard Tynell won the first race, held in Switzerland due to lack of snow in Czech Republic.