The online marathon is a marathon held on the Internet. On the day of the marathon, participants in the online marathon can complete the kilometers required by the online marathon at any place according to the requirements of the activity, and then they can get the commemorative medals or electronic certificates of the online marathon platform.
Offline marathon is a very popular long-distance race in the world.
To participate in a marathon, it is usually necessary to pay attention to the dynamics of the event very early, start to grab places, plan a reasonable travel plan, and experience a long-awaited race. In addition, the registration fee for the marathon, the qualification of the lottery players, the local accommodation and transportation costs, and the inconvenience in time and space. In a sense, online marathon, as a substitute, attracted some runners to participate in it in a short time.