This plan is designed for runners with an established running base who are looking to improve their half marathon performance through structured, evidence-based training.

Over the course of the plan you will:

Build aerobic endurance and durability
Improve lactate threshold and sustainable race pace
Develop running economy and efficiency
Arrive at race day fresh, confident, and prepared

The plan includes a balanced mix of easy running, long runs, threshold workouts, and interval sessions. Workouts are strategically organized to maximize fitness while minimizing unnecessary fatigue and injury risk.

Athletes should be comfortable running consistently before starting the plan and capable of completing regular weekly training. Paces can be adjusted using recent race performances, heart rate, or perceived effort to ensure the plan fits your current fitness level.

Whether your goal is a personal best, breaking a time barrier, or simply running a stronger and more enjoyable half marathon, this plan provides a proven framework to help you get there.