Even today, in retirement, I find it very distracting if there is conversation during a run. I work out as much for my head as I do for my body. I'm a thinker. A lot of my ideas come to me more easily when I am running. That is why I like to run in the morning.

Not only is [a half marathon] a good test for the marathon, it is also good for those who feel they were just getting going in a 10K and are physically and mentally primed to go further. A half marathon is a good test of your endurance, without the physical punishment of going the full 26.2 miles. More so even than the 10K, it will teach you about patience, pacing, and how to negotiate a wider range of physical and emotional cycles.

I am about to get involved with the biggest cancer hospital in Norway. They are building a fitness center to work with patients. I will be a consultant.

I'm never going to run this again.

Sustained motivation is essential to achieving your potential.

Running gives me a clearer perspective on the world, and it makes me feel special. I've never been a traditional tourist. I've always seen the world by running, and that has allowed me to view things in a different way. Places look different in the early-morning hours, when the streets are deserted.

Even today, in retirement, I find it very distracting if there is conversation during a run. I work out as much for my head as I do for my body. I'm a thinker. A lot of my ideas come to me more easily when I am running. That is why I like to run in the morning.