One of the great sports that are being supported by several people around the world to attain improvement in their overall health and stamina is running. Preparation should always be done if you are still a beginner in running. This could involve consulting your doctor first if it is a good idea for you to engage into such activities especially if you have a certain medical condition. A lot of beginners may not have an idea on where to start therefore it is always best to get yourself a program to guide you through it.
In general though, it is always best to start at a slower pace and gradually increase it as you become more and more comfortable with the routine. One of the things that most runners have to constantly monitor their performance, their heart rate, and their whereabouts is a GPS running watch.