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.


• Resilience: A weekly strength session designed to help your body handle the demands of faster running and reduce injury risk.


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

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.


• 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.

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.


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


• 1 integrated strength session per week focused on stability and mobility.


• 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.

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.