Half Marathon | 8-Week Intermediate Performance Plan

Improving your performance over 21.1km requires a shift from general running to training with a specific purpose. This 8-week plan is for intermediate runners who want a professional structure to reach a new personal best. It provides a clear path to build the stamina and pace needed for the distance. By following a methodical system, you can balance your preparation with a demanding career, ensuring every session counts toward race day success.

Success in a shorter timeframe is built on consistency. This plan focuses on four purposeful runs per week, allowing for high-quality work followed by adequate recovery. You will move through a structured build that increases your ability to hold a faster pace for longer. This framework removes the stress of second-guessing your training, giving you the confidence that your preparation is grounded in sound principles. Every hour you spend training builds the resilience needed for a successful race.

How This Helps You

• Clear Direction: A professional schedule that tells you exactly what to do each day, removing decision load and saving you time.


• Pacing: Guidance on how to manage your effort so you can sustain your target speed throughout the entire race.


• Technique: Simple points to help you move more easily, which is essential for maintaining form when you are tired.


• No Guesswork: Every workout is prescribed using your personal targets to ensure the work is appropriate for your current fitness.


• Efficiency: Sessions are designed to maximize results within a busy working week.

Your 8-Week Roadmap

• Weeks 1 to 5: Foundation. Set your targets and build a solid foundation of stamina. This phase is about establishing a consistent routine and introducing speed work.


• Weeks 6 to 8: Performance. Sessions that simulate the demands of the race. You will work on holding your target pace before a taper to ensure you feel fresh on race morning.

Is This Your Next Step?

• Intermediate Runners: You can already run for 60 minutes comfortably and want a professional path to a personal best.


• Structure Seekers: You want a 4-run weekly schedule that fits into a busy lifestyle without being overwhelming.


• Performance Driven: You want to arrive at the start line with belief in your preparation and a clear, professional system.

Your Deliverables

• 8 weeks of training syncing to TrainingPeaks for clear guidance on your watch every day of the plan.


• 4 purposeful runs per week including easy efforts, interval sessions, and weekly long runs.


• 3 essential rest days per week to facilitate recovery and help you stay consistent.


• Coach support via email for help with your sessions or practical training advice when you need it.

View other Half Marathon Plans Here

The Professional Approach

Success is the result of a consistent system. By following a plan grounded in science and clear structure, you can focus on execution. This provides the clarity required for a meaningful result.