For spectators traveling to Davos for the "Spengler Cup" ice hockey matches, 3 extra trains ran from Landquart to Davos Platz on 26 December, in addition to the half-hourly scheduled trains. The second train, Ext 2031, is hauled by Ge 4/4 II # 630, it has one first-class and five second-class coaches of standard type II. The train is on the 4.5 % grade between Davos Laret and Davos Wolfgang, crossing the Stützbachbrücke dating from 1912.
