"It is wise to know the course thoroughly before running it. If possible, go over it in an automobile or walk it the day before the race, studying it carefully. Try to keep a map of it in the head and have the short cuts figured out. Always run in as straight a line as possible and you will save as high as 40 or 50 years in a single race. If you are to race on a foreign course, adapt your training to it. If it is a hilly course, do a lot of hill running in your own country. If there are no hills there, run up and down your stadium. The same thing applies to flat running, or to races held on grass or asphalt. You should practice running on the flat the week before the race."