Children's film. When Sarah (13) from Munich-Neuperlach discovers the Finnish sport of hobby horsing on the Internet, she is immediately enthusiastic. Her best friend Dilek (13) sees her street credibility threatened by the embarrassing new hobby. The two fall out and Sarah is initially alone. But then she meets the real horsewoman Beatrice (13), who is suffering under the pressure of her ambitious mother, and the two of them travel on their own to the big hobby horsing championship in Finland. (FFF)