You can increase your running speed by following a program that includes running hills and properly fueling your body. Log your activities and diet to track what is helping your progress and what may be hindering it.
According to Runner's World, increasing your running speed should be attempted only after achieving a distance of three to six miles. After this point, your body is ready for the additional challenge of boosting speed.
It is important to follow a running schedule and to track your progress. A running schedule helps maintain focus, but it is important not to become discouraged if you miss a run or cut it short. Listen to the needs of your body, how you feel and how your body responds.
Running hills is difficult at first, but it is an excellent way to build the lung capacity and leg strength needed for faster running. At least once a week, run hills that take about a minute to climb. As your endurance increases, add bigger, steeper hills. Always maintain good form and posture to avoid injury.
Keeping your body well-fueled is in another key to running faster. A small snack of protein and carbohydrates an hour before a run gives your body energy, and energy helps you run faster. Maintain hydration by drinking half your body weight in ounces of water per day.