The Iditarod Trail Sled Dog Race pushes participants to the brink on an unforgiving trek to the end of the world. And, as one writer who tracked the race by air discovers, that is exactly the point.To continue reading this story, click here.
2hKyle Bonagura and Mark Schlabach
2dTom Hamilton and Andrew Cesare Richardson
3dJoe Lunardi and Charlie Creme