Do you have any suggestions on how to get faster.
I really need to run 5km in 25 min for school to get a A now I need 35 min an F.
You could try an interval training. Running a bit below speed, then above speed, and that several times in a row. Check online or in your running app for suitable trainings.
Don't forget a good warm up run before speeding..
Good luck and enjoy the run.
Work on your endurance pace yourself at mid speed when you practice and focus on your breathing