Is This Plan For You?

This 28-week Half Marathon Advanced plan by GA Endurance is designed for experienced runners who want a structured and performance-focused progression leading into race day.

It is ideal for athletes who can comfortably run 12–16+ km and are ready to train with consistency, precision, and a high-performance mindset.

If you are looking for a complete system to develop endurance, pacing control, and race execution at an advanced level, this plan provides a clear, efficient pathway.

What You Can Expect

• A complete 28-week structured progression from Base → Build → Race Preparation

• Advanced volume progression with precise intensity distribution

• Strong focus on aerobic capacity, threshold development, and fatigue resistance

• Structured long runs and race-pace sessions for performance optimization

• Targeted sessions to improve pacing precision and race execution strategy

• Integrated testing phases to track progress and recalibrate training zones

• A structured taper phase to ensure peak race-day performance

• Clear, easy-to-follow workouts using pace, heart rate, or perceived effort

• Optional strength guidance to support durability and injury prevention

Coaching & Support

This plan includes Coach Access.

If you have any questions during your training, you can reach out anytime via:

coachsupport@gaendurance.com

Requirements

To start this plan, you should be able to:

• Run continuously for at least 12–16+ km

• Train consistently 5–6 times per week

• Have strong prior structured training experience

• Be preparing for a half-marathon within the next 6–7 months

A GPS watch and heart rate monitor are strongly recommended for the best results.

Final Note

This 28-week plan is designed to elevate your performance through a structured and progressive system.

You will develop advanced aerobic capacity, refine pacing precision, and build the durability required to perform at a high level on race day.

Explore more training plans at GA Endurance