How to run fast?

 There are several ways to improve your running speed, here are some key areas to focus on:

 * Running Technique: Focus on good form with a high knee drive, short and quick strides, and a powerful push-off from the balls of your feet.

 * Interval Training: Alternate between periods of high-intensity effort and recovery to build both speed and endurance.

 * Strength Training: Building strong legs and core will improve your power and stability.

 * Hill Repeats: Running uphill strengthens leg muscles and improves cardiovascular fitness.