On the day of the Engadin Skimarathon, all of the six Be 4/4 commuter trainsets are in service in the Engadin instead of the Thusis-Chur-Landquart-Schiers line. Be 4/4 514 and 515 are rounding a curve between La Punt and Bever, in the background Piz d' Esan in Swiss National Park.
