Relay Race slash Eating Contest

I'm not quite sure what this particular race is supposed to be called, but it works as follows:

There are 4 check-point activities that each contestant needs to complete and the first person to complete all the tasks wins the race.  The starting activity involved finding a coin buried in a plate of flour using only your mouth.  The next checkpoint contained a plate with some sort of compressed powder cake (which I am told was incredibly hard to swallow due to its dryness) that the contestants needed to eat before being allowed to move on.  At the 3rd check-point contestants had to finish a 500ml bottle of Pepsi before moving on and at the final checkpoint contestants had to blow up a balloon until it burst to complete the race.

It is an extremely entertaining contest to watch and even though the two foreign teachers finished last, the rest of us were there to cheer them on (except for me, of course, as I was too busy capturing the whole spectacle on video).