The worst injury I ever had was a stress fracture from running.

I am living in Norway, where I am under the care of the best cancer doctor in Norway and I can be closer to my family.

My goal has always been to introduce other people to running. They might accomplish something they never thought they could.

I'll never do that again!

In terms of fitness and battling through cancer, exercise helps you stay strong physically and mentally.

Spend at least some of your training time, and other parts of your day, concentrating on what you are doing in training and visualizing your success.

If you are training properly, you should progress steadily. This doesn't necessarily mean a personal best every time you race ... Each training session should be like putting money in the bank. If your training works, you continue to deposit into your 'strength' account ... Too much training has the opposite effect. Rather than build, it tears down. Your body will tell when you have begun to tip the balance. Just be sure to listen to it.