Months after announcing she was in remission from cancer, Princess Catherine has completed Britain's iconic Three Peaks Challenge, climbing the highest mountains in Scotland, England and Wales in under 24 hours. 
Months after announcing she was in remission from cancer, Princess Catherine has completed Britain's iconic Three Peaks Challenge, climbing the highest mountains in Scotland, England and Wales in under 24 hours. 
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Months after announcing she was in remission from cancer, Princess Catherine has completed Britain's iconic Three Peaks Challenge, climbing the highest mountains in Scotland, England and Wales in under 24 hours.&nbsp;
