The Marathon Bible is the complete plan you need to conquer your next marathon. This bible not only has a 17 OR 21 week training plan (complete with runs, strength sessions, injury prevention strength work), it also has knowledge.All the information on everything from how to find the right running shoes, to help with blisters, pacing during your runs, podcasts to inspire and help, training around the menstrual cycle, mindset and so much more.