dogsled racing, sport of racing sleds pulled by dogs, usually over snow-covered cross-country courses. In warmer climates, wheeled carts are substituted for the sleds. Dogsledding was developed from a principal Eskimo method of transportation.

Context Explanation

The sport of racing sleds pulled by dogs over snow-covered cross-country courses, dogsled racing, developed from a traditional Eskimo method of transportation. Modern sleds are usually of wood (ash) construction, with leather lashings and steel- or aluminum-covered runners.