Freeriding is a style of snowboarding or skiing performed on natural, un-groomed terrain, without a set course, goals or rules. It evolved throughout the sport's formative early years as a contrary response to the highly regimented style of ski competition prevalent at the time. Snowboarders primarily refer to freeriding as backcountry, sidecountry, or off-piste snowboarding, and sometimes big mountain or extreme riding.
