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She signed up for Sir Chris Hoy's Tour De 4 challenge, which aims to change perceptions of stage four cancer after his own diagnosis last October. She said: "I thought, 'I shouldn't be able to do this' but I've always enjoyed a challenge. "I had to stop training for two months because of rib pain, which didn't help. "On the day, I was still in two minds whether to do a small or a long ride." Ms Coles chose the longest route, raising more than £1,600 for the charity Ladies Fighting Breast Cancer. She said watching her daughter go to school this year brought tears for reasons that were different to other parents. "I am stable, I feel well," she said. "I'm going to carry on day-to-day."