There are four people participating the BMX dirt biking competition.  They are doing incredible stunts on their bikes by jumping up high over ditches and steep terrain.  One of the bikers takes a fall after he leaps over a hilly road.  Several other bikers go in full speed over hilly terrain and steep hills.  People are gathered to watch and participate in the BMX event.  The bikers continue doing their stunts as they go over hilly terrain and hilltops.  The winners of the race are awarded trophies and certificates.  They proudly raise their trophies high up to show their accomplishment.