Rachel walked 40km at the weekend camping and carrying her food on the way. It was a Duke of Edinburgh Award expedition.
If that's not impressive enough, the first day was her birthday - and she had to be at school at 6.15.
The day after she got back, she hauled herself into school, and acted on stage in the evening, and did the same again on Tuesday.
Today, she's off school looking a bit the worse for wear.