[Konstantinos]

Yes.

pawn Code:

public OnPlayerEnterCheckpoint( playerid )
{
    new
        rand = random( sizeof( checkpoints ) )
    ;
    SetPlayerCheckpoint( playerid, checkpoints[ rand ][ 0 ], checkpoints[ rand ][ 1 ], checkpoints[ rand ][ 2 ], 3.0 );
    return 1;
}