What a hero, her strength and resilience is amazing. Saw her yesterday, Gethin Jones running alongside her, she was so exhausted she could hardly speak. How she is keeping young, I don't know!
https://www.bbc.co.uk/live/cy7exkn0zjet
I think a long hike, doing my Duke of Edinburgh Award is the most physically exhausted I've ever bee, carrying a huge rucksack up hills and getting lost!