On the Fast Track: Speed Work

Speed work is the best way to train the physiological systems that are stressed when you race. Your regular daily runs give you the base to cover the distance; striders help you to run fast smoothly; long runs give you a little extra boost of endurance so that you can keep running strong when you get tired. But to boost your performance in a race, you need to do some running at the pace that you hope to maintain in the race or even a little bit faster.
Running fast works in the same general way as running long does. After you do a long run, your body rebuilds itself so that it’s better prepared the next time that you try to do such a silly thing. Same thing with running fast—your leg muscles get more used to turning over quickly, your heart gets used to working at a higher rate for a sustained time, and your lungs get used to processing a lot more oxygen. Just as important, your mind gets used to putting up with a certain kind of pain, but persisting nonetheless.
When you do speed work at the right intensity, you’re going to be near your maximum effort. A little voice (OK, sometimes it’s huge) inside your head will beg you to get off this crazy ride. You’ll learn how to keep this voice at bay as you become more used to pushing yourself to keep running fast despite your fatigue. By combining the physical and mental benefits of speed work, you’ll be able to sustain a faster pace in your races. Aim for one speed workout a week when you’re building toward a race. The best ways to make speed work more bearable are to stay focused on your race goal to remind yourself why you’re doing it and (does this sound familiar?) to do speed work with others of similar ability (see the following figure). Many runners who run on their own every other day of the week seek out people to do speed workouts with. They know that they’ll be less likely to bag the workout when they’re running with others, and they know that sharing the effort with others helps the workout to pass more quickly.