How To Run Your First Marathon?

It can be said that the popular runner is "overcoming stages". First he begins to run, and each one has his reason (to lose weight, to improve physically, medical recommendation, etc); Later, he is encouraged to run a popular race, which feeds back his desire to run, since he enjoys a great atmosphere with many more people with whom he shares a hobby (a 5K, a 10K, later a half marathon); And, on the horizon for many, he is completing a marathon.Facing a marathon is a decision that should not be