8-Week Intermediate Running Plan Overview This 8-week running plan is designed to help an intermediate athlete improve endurance, speed, and overall running performance. The plan includes three running sessions per week, with a mix of easy runs, tempo runs, interval workouts, and long runs. Each session is tailored to progressively build aerobic capacity, speed, and race-specific fitness. Key Sessions in the Plan: • Easy Runs: These sessions are focused on building a solid aerobic foundation. ...