A fun run is a type of race that is typically less serious than a marathon or half marathon, and so being non-competitive in nature where participants can run, jog or walk at their own pace and so it focuses on having fun rather than achieving a personal best time. Fun runs are often organized to raise money for charity or to promote physical fitness and they are usually open to people of all running abilities. They can be either road races or trail races, ranging from short distances such as a 5K.

There are many reasons why people should participate in a fun run. Some people might do it for exercise, while others might do it for socializing. Others might do it for the sense of accomplishment or to raise money for a good cause.This type of race can take many different forms, from a simple jog or walk around a park to a more elaborate event that includes games, contests, and other activities. Fun runs often have themes and costumes, and may include activities such as music, food, and games. There is usually no prize money or other awards given to the winners, and the focus is on having a good time.