The act of transporting or riding on a sled.

the sport of riding on a sled or sleigh

Sledding is a common activity in wintry areas, similar to sliding, but in a prone or seated position requiring a device or vehicle generically known as a "sled". More formally it is one of three olympic sports— the Luge, Skeleton, or bobsledding, all of which are based on sled principles and developed in the same time (1870s) and place (St. Moritz) by much the same circle of people, mainly English tourists with an interested assist from the worthy craftsmen of that Swiss village.

advancing toward a goal; "persuading him was easy going"; "the proposal faces tough sledding"

The state of the snow which admits of the running of sleds; as, the sledding is good.