The Iditarod looks really tough. You need to cover 1,161 miles with nothing but your dogs to you help you. What makes it worse however, it's held in Alaska! With wind chill reaching 100 degrees Farenheit, I shudder (even without the cold) to think of the ordeal.

Image Credit: Travis S.

Breeds like the Siberian Husky and the Canadian Eskimo dogs are famous for being sled dogs are and most used in these kinds of races. The physical strength, speed, and endurance that are needed are truly remarkable and they have been known to travel 90 miles in a day pulling 85 pounds each!

The Iditarod is completed by teams of 12 to 16 dogs and managing them throughout the race requires skill and dedication, not to mention the ability to stay in the cold for so long. No wonder the winners of the race are celebrities!