How can I run faster?

Breathe through your nose, not your mouth. Heel should be balanced, don't touch the ground, the landing speed will be reduced. Drinking proper amount of salt water before running can avoid dry mouth. Pay attention to rest before running, don't do strenuous activities, and move your joints to relieve tension. Don't fall behind from the beginning, run ahead, and it is best to follow the first or second or third. Keeping close to 0.5 meters can save energy. Remember not to surpass the first place, don't fall behind, sprint the last 100 meters, and sprint beyond the first place at all costs. The first one has no strength to sprint under your fierce pursuit. Don't worry, swinging your arms back and forth can increase the frequency of your legs. This is my practical experience in running five kilometers and ten kilometers. Of course, you should have basic physical qualities. Is that the gap with the strong should not be too big. The last time is the most uncomfortable time for the body. As long as you can persist, you must persist. Breathing and rhythm will be in harmony. If you have a stomachache in the middle of running, it means you lack training. If you don't eat too much, after training, you won't run too much. In the process of running, it is best not to listen to songs. Listening to music can only make you run more easily, but the speed will slow down. Good luck!