| A | B |
| Iditarod | An important dogsled race run annually on the Iditarod Trail. |
| dogsled | a sled drawn by dogs |
| handlers | A person who trains or manages an animal in a race, a show, or a contest |
| headquarters | The central office for controlling an operation, campaign, or business |
| huskies | a kind of dog, often trained to pull sleds in Alaska |
| musher | A person who drives a dog team |
| pace | The rate of moving (especially walking or running). |
| positions | the places occupied by people or things |
| tangle | something that is snarled or muddled (all twisted up together) |
| snowmobile | vehicle for travel on snow having skis in front. |