You need to know the theory behind it, the mindset. Second, you need to know the practical aspect of the theory, and last but not least, you need to know the step by step configuration your mind has to follow to achieve that task.
Any lack of information in either of the above situations and your rate of success diminishes, and this applies to all the tasks that people set their minds to conquer.
I am telling you all these, so you see that the information you are going to read in this book will help you train and finish your first 10km race.
Amazon Link: How to train and finish your first 10k race.