When I got the women's marathon into the Olympics and we had races all over the world I thought, 'That's great, now we're heading towards total equality.' Then you see that there are women who are still not allowed to drive, get an education, or travel unless they have a male companion or can't carry their passport. There are those who are mired with incredible poverty in North Africa, the mid-east, South East Asia and there's a ridiculous amount of human trafficking.

A lack of forgiveness is a waste of time and it's very enriching to forgive and move on but those are things that come with time.

I married the right guy later in life. Roger Robinson is just so wonderful but I was 40 and by that time he had been married and had his family. I realized how dangerous children could truly be. So I feel maternal when I see those women run.

Women is out because she's getting in her daily dose of empowerment, freedom and fearlessness. She has put on her freedom wings for 20 minutes or two hours. That's going to make her whole day right and her whole future hold up and seem entirely possible. The sense of her not having any limits, or any restrictions, to me, is so liberating. She doesn't have to prove anything.

When I forgave Jock Semple on Heartbreak Hill, I also got really cross with women. I couldn't understand why they didn't get it, why they didn't know that running was so cool and why they weren't in the race as well. Then I thought to myself "How stupid can you be? You've had so much encouragement and motivation and these women haven't."

I don't have any kids of my own, quite by choice. There are two reasons for that. One, I had a sense of obligation for what my life would be and a vision of how to get that accomplished and it didn't include children. It's not that I don't like them, it's just that if you have them, they deserve 100 per cent of your attention.

I said that there's going to come a day in our lives when women's running is as popular and as men's. Looking back, I obviously had a great sense of vision. And I was right.