Barbie Riding Club - Part 1

From the manufacturer (Mattel Media): "Welcome to the Barbie Riding Club, where every trail leads to a new adventure. Join Barbie at the stables, where you will choose and name your very own horse. Ride and jump your way through the hills and trails of the Secret Valley. Race against Christie and Teresa on your favorite horse. Explore every new trail to find hidden paths and surprises. You can even follow the legend of a mysterious wild horse that roams free in the valley. Could the story be true?"