Is success all in the mind? Courtney Dauwalter is an ultra-marathon runner who has won 200-mile races. When things get hard, she goes to a place in her head called “the pain cave".
‘This is fine. Everything is fine.’

Is success all in the mind? Courtney Dauwalter is an ultra-marathon runner who has won 200-mile races. When things get hard, she goes to a place in her head called “the pain cave".