Photo: Alexi Pappas

After reading American marathon record holder, Deena Kastor’s memoir, Let Your Mind Run: A Memoir of Thinking My Way to Victory, which reveals how changing her mindset revolutionised her running performance, I knew I had to invite Deena on to Lessons in Badassery to find out more.

In this Q&A, the 45-year-old Olympic bronze medallist and multiple American record holder chats about positivity, gratitude and how adjusting her mindset unlocked the secret to her running success.