You can run about 1~2 months after appendicitis surgery, which should be decided according to the operation method and the patient’s physical recovery, and you can’t do strenuous exercise too early, so as not to affect the postoperative recovery. The methods of appendicitis surgery include laparoscopic appendectomy, open appendectomy. Laparoscopic appendectomy is less damaging and quicker to recover, so you can run in about a month; open appendectomy is more damaging to the body and slower to recover, so it is recommended to run two months after surgery. Each person’s physical condition is different, and the postoperative recovery may be fast or slow. How long you can run after appendicitis surgery should be decided according to the individual’s physical recovery condition to guarantee the postoperative recovery. After surgery, you should have regular checkups and do self-monitoring, and if you experience any discomfort, you should seek medical attention in time.