You can run on an empty stomach, as research shows that people who fasted and trained at lower intensity levels (50%-70% of maximum heart rate) had better endurance levels compared to those who ate before going on a run
Stomach Pain After Running? How To Help Running Stomach
Running on an Empty Stomach: Pros, Cons, and How to Fuel Your Run
Regular: Lose 4-5 kg over 8 weeks (with an empty stomach sessions))
Fasted running – what is important to consider? - running.COACH Blog English
What happens if I train on an empty stomach? - Quora
Fasted Workouts: Why You Should Sweat on an Empty Stomach - aSweatLife
Running on an Empty Stomach: Pros, Cons, and How to Fuel Your Run
Is it better to run on an empty stomach, or should you eat before running? - Quora
Running on an empty stomach – VnExpress Sports
Should I Dance on an Empty Stomach?