Our Beginner Marathon - 20 week training plan is designed to safely increase your running volume, so you can complete your Marathon and enjoy the training process. This plan consists of: - 2 to 3 run/walk activities per week - 2 to 3 additional sessions including strength, core, stretching & mobility - All running sessions are planned in time - The long run builds up from 1 hour 17mins - 5km & Half Marathon race options are included - The goal for this plan is a positive completion of the ...