

Running speed = 2 * stride length * cadence
Cadence = The number of times the foot with the stride sensor hits the ground per minute.
Stride length = Average length of one step. This is the distance between your right and left foot touching the ground.
There are two ways to run faster: moving your legs at a higher cadence or taking longer steps.
Cadence
Maximizing your cadence efficiency can take some effort but with proper training you will be able to sustain your optimal cadence throughout your runs and this way maximize your performance. Nerve-muscle connection needs to be trained reasonably frequently to develop cadence. A session of cadence training a week is a good start. Try to incorporate some cadence work into the rest of your training week as well. During long easy runs, for instance, you can include some faster cadence every now and then.
When training for longer running events (½ Marathon, Marathon or longer), it may be helpful to monitor cadence. A low cadence at expected race pace can cause problems later in the event as your legs tire. One way around this is to work on increasing leg speed at expected race pace. You can set your running computer to show pace and cadence. Try to shorten your stride and increase cadence while holding the same pace (set a narrow pace zone to give you audio feedback).You can aim to raise running cadence above the following: