She never gets cold feet. There's a slew of videos of her starting off the Iron Dog Race. Billed as the "World's Longest Snowmobile Race," it's a 2000-mile trek across the Alaskan Wilderness. Sarah does not play a starring role here (she's the figure in red with the green flag in the foreground) but gamely waves the starter flag at each of the more than 20 pairs. Her husband, known as "the first dude" is in the race (he's won it several times), but apparently she hugged everyone. If there's another cold war, she's got the cold part down.
— by Belinda Luscombe