Design of my project

[Fabien LUCE]

 Hello everyone,

Here is a small picture of my project.
I'd like to fetch several datas from a website representing races results.
Each line of the result contains rank, runner's name and other attributes
of the runner (like club etc...).
For now I have created 2 classes (Race and Runner).
Methods of Race allow me to fetch datas on the www thanks to beautifulsoup
module.I instanciate a race at the beginning of the scan and for each line
I instanciate a Runner.
I want to store all those information in a database (for both Race and
Runner), but here is the point, I have the feeling, on a programming
elegance point of view, that I have to separate methods that fetch from
method that store and also have a kind of superior object that controls
those 2 features.
Moreover fetching will interact with storage: if race is already in
database, no need to fetch again.
How should I "design" this? Should I have only (despite my first
impression) one class and all the methods in it? Should I create a parent
class along with 2 childrens that manage the two kind of methods?
Is there a design pattern for this?

I precise I am relatively new in "intelligent" python programming ;)

Thanks