Paula Radcliffe's Sub 4 hours 30mins - 16 week training plan is designed to give you the best chance of breaking 4 hours 30mins for the marathon by combining Paula's training secrets with the coaches knowledge at NLC This plan consists of: - 3-4 runs per week - 2 to 3 additional sessions including strength, core, stretching & mobility - Running activities are set in miles - Paces targeting specifically a sub 4 hours 30mins marathon - Optional half marathon included in the plan - The long run ...