Alexey Chervotkin broke the field early as the Russia team won Olympic gold in the men’s cross-country skiing relay for the first time in 42 years in impressive fashion on Sunday. Chervotkin, Alexander Bolshunov, Denis Spitsov and Sergey Ustiugov completely dominated the 4x10km race held in driving snowfall. Bolshunov now has skiathlon and relay gold plus 10km silver at the Games, and Spitsov added relay gold to skiathlon silver. Russia had last won the prestigious race, then as the Soviet Union, 1980 in Lake Placid. World champions and 2018 gold medallists Norway recovered from a slow start t…