Whether you can run a year after breaking your foot should be based on whether the broken foot has healed or not, if there is no pain and swelling you can run, if there is pain and swelling you should actively rehabilitate. Fractured foot is also known as ankle sprain, minor fractured foot without combined ligament injury, active treatment 3~7 days after recovery, if combined ligament injury, it takes about 5~6 weeks. So there are three kinds of cases whether you can run after one year: 1. The first situation: running after recovery from a broken foot is free of pain and swelling, this part of the person can continue to run, but pay attention to the need for adequate warm-up activities before exercise, stretching after exercise to avoid secondary injury. 2. The second situation: if there is pain when running, it means that running has damage to the ankle joint, so you can’t continue to run, and you have to actively go to rehabilitation, and then go to run again after no pain. 3. The third situation some people do not have pain, but there is swelling after running, it means that the ankle joint is unstable when running, which is a factor of many chronic ankle injuries, so be cautious, and actively go to strengthen the stability and mobility training. If there is no pain and swelling during running after recovery from a broken ankle it is possible to run, if there is pain or swelling during exercise, it should be treated with caution and actively recovered, and then run again after recovery.