Do you want to feel lighter and more free when you run? Then you need to ask yourself, do you know where the front of your ankle joint is? Find the tibiotalar joint labeled ankle in the picture below. This is the front of your ankle. Notice how in the picture on the right, the soft tissue that covers that area is being displayed. All those tendons are what you see pop off your foot and ankle when you bring your toes and foot towards your shin (dorsiflexion).
If you want to be able to run lighter, you need to be able to feel softness in this area and learn how to release the muscles and tendons along the front of the ankle joint when you walk and run.
Take a look at the trailing leg of each of the elite runners above. They are each about to start swinging their back leg forward by flexing the knee and hip. At this moment, you can see how the first thing they have to release before swinging the leg forward, is the front of their right ankle. They have moved into a more pointed foot position not by pushing with their toes into the ground but by releasing the front of the ankle.