I'm going to assume you are just confused by the different "events" and that there may be different ways to win because honestly... you win by being faster than everyone else. After all, it is a "race". Having said that, there are a lot of different "events" when it comes to swimming, each different based on the "stroke" and the distance you swim. But you win them all the same way, touching the wall before everyone else.
there are 35 races in the olimpacs
It depends upon the particular Olympics. There are summer and winter Olympics. Examples of races in the summer Olympics include competitions among the world's fastest runners and swimmers. Examples of races in the winter Olympics include competitions among the world's fastest skiers.
There are 35 races in the olympics
chariot racing
yes
yes
there were running races and boxing and many more .
yes
they had car races
Foot races
it is a place were some Olympics are heldsuch as the chariot races.
Where did olympics start?