This plan is for intermediate - experienced runners who are already comfortable running 20+ miles per week and at least 8 miles in one go for a long run. By committing to this plan, you’re signing up for 16 weeks of focused training before your half marathon, with 5 training days of running and 2 rest days (for recovery) per week. Each run serves a purpose, and the plan focuses on easy-effort runs, one speed workout a week and mixed pace long runs as well as strides, to help you achieve your ...