|ON: Content is age-appropriate for kids this age.|
|PAUSE: Know your child; some content|
may not be right for some kids.
|OFF: Not age-appropriate for kids this age.|
|NOT FOR KIDS: Not appropriate for kids any age.|
Parents need to know that the title of this reality series is no understatement. The annual Iditarod Trail Sled Dog Race is one of the sporting world's most challenging adventures, and the men and women who sign on are a fascinating, diverse bunch united by a shared love for their dogs and a willingness to push themselves far beyond the normal limits of human endurance. There's some (generally bleeped) swearing, and the race's corporate sponsors' logos get a good bit of airtime, but in this competition, there's little time for sleep, much less romance or drinking.