Horse riding

Horse riding is really fun and i really enjoy it. I ride every day and spend about 3 hours there. My horses name is sam. I like competing on sam and enjoy going out to shows i am currently show jumping up to 1 meter. It is a course of 10 jumps you have to remember and it is based on time. Sam is a fast pony and we sometimes win.

This is what we win in one show!

Here is my question what breed of horse do people race on racetracks.