Once you make the decision that you will not fail, the heart and the body will follow.

I have a power word that I use-when I qualified for the Olympics in 2008, it was fighter. That way when I'm in the race and I get to those dark moments, I can think of the word and it evokes that emotion for me.

As badly as I want a medal, I know there is a lot of luck involved in that. I want to put myself in position to be in the top three, give it my all and hope luck comes my way.

Acknowledge all of your small victories. They will eventually add up to something great.

Once you make the decision that you will not fail, the heart and the body will follow.

Running has always been a relief and a sanctuary—something that makes me feel good, both physically and mentally. For me it's not so much about the health benefits. Those are great, but I believe that the best thing about running is the joy it brings to life.

We train together to make each other great.