The American champ won't be tweaking much in 2012.
The race pits Olympians against world champions.
He admits not being surprised making the podium.
The race is a rematch of current world #1 versus the 2011 world champion.
One of the best distance runners in the world will competing in a two-mile race.
In Daegu, he became the first Kenyan to ever win a world title in the 1500m.
He's only competed in one race this season.
Kiplagat, Choge have shown excellent form lately.
She has dominated in both the track and field events.