With about nine hundred meters to go , running inside himself , Galen Rupp took the lead and never looked back .
Rupp moved through the crowd , and by 1600 meters to go , Galen Rupp was matching every move .
With about nine hundred meters to go , running inside himself , Rupp   took the lead and never looked back .
Rupp moved through the crowd , and by 1600 meters to go , Galen Rupp was matching every move .