Because the knee is a very important part of people, once worn, its function will be greatly limited. Over time, your knee will proliferate, grow bony spur, and the meniscus will float, so I don't recommend running. Running will do great harm to your cardiopulmonary function, just like your knee, because your short-term exercise suddenly increases, which will bring great load to your heart.
Because we are not athletes after all, and we don't have a perfect training system, our physical fitness doesn't allow us to do such strenuous exercise in a short time. It will bring load to the heart, and some diseases will gradually appear. Actually, if you want to exercise like this.
Then I suggest that it is better to take a quiet walk, because a quiet walk will exercise your body and there will be no too much load. This is killing two birds with one stone. Exercise is a good thing. Choose a way that suits you, and don't blindly follow suit, because if this kind of training method doesn't suit you, it will have the opposite effect, and the loss will outweigh the gain.