GA Endurance | Half Marathon Advance | 40 Weeks | Structured Plan | Coach Access
GA Endurance | Half Marathon Advance | 40 Weeks | Structured Plan | Coach Access
Structured Workouts automatically sync with compatible devices and guide you through workouts in real time.
Learn More about Structured Workouts.
Length
40 Weeks
Structured Workouts automatically sync with compatible devices and guide you through workouts in real time.
Learn More about Structured Workouts.
Plan Description
Is This Plan For You?
This 40-week Half Marathon Advanced plan by GA Endurance is designed for experienced runners who want a complete, high-performance progression leading all the way to race day.
It is ideal for athletes who can comfortably run 12–16+ km and are ready to train with precision, structure, and consistency to maximize performance.
If you are looking for a long-term system that develops endurance, pacing control, and race execution at an advanced level, this plan provides a comprehensive and performance-driven pathway.
What You Can Expect
• A complete 40-week progression from Base → Build → Race Preparation
• High-level volume progression with precise intensity distribution
• Advanced aerobic development, steady-state strength, and fatigue resistance
• Structured long runs and race-pace sessions for performance optimization
• Targeted sessions to improve threshold control 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 significant prior structured training experience
• Be committed to a long-term, performance-focused training process
A GPS watch and heart rate monitor are strongly recommended for the best results.
Final Note
This 40-week plan is designed to maximize your performance potential through a fully structured and progressive system.
You will build a powerful aerobic engine, refine pacing precision, and develop the control required to execute your half-marathon at a high level.
How it Works
Load Your Plan
Quickly view upcoming workouts in the TrainingPeaks app.
Workout and Analyze
Upload completed workouts from your favorite tracking app or device.
Track Your Progress
Get feedback, stay on top of your training and perform at your best.
Training Plan Sample Week
Stats
Average Weekly Breakdown
| Workouts | Weekly Average | Longest Workout |
|---|---|---|
|
Run
x6
|
04:45:00 | 02:00:00 |
|
Day Off
x1
|
—— | —— |
| Workouts Per Week | Weekly Average | Longest Workout | |
|---|---|---|---|
|
|
04:45:00 | 02:00:00 | |
|
|
—— | —— |
Training Load By Week
This plan works best with the following fitness devices:
- Heart Rate Monitor
- This plan includes a Free Basic TrainingPeaks Account.
- Access your training plan anywhere on the TrainingPeaks mobile and desktop apps.
- Track your performance with robust data tracking and detailed graphs.
- Plan for your event in the TrainingPeaks calendar.
- Track your weight, sleep, hours, fatigue and stress while you train.
- Completed workouts sync with popular apps like Garmin and Wahoo. Learn More
- If plan includes Structured Workouts, then planned workouts sync to compatible devices and guide you through workouts in real time. Learn More
Refund Policy
This plan is protected by our Refund Policy and may, with the author's approval, be exchanged for a plan of equal value from the same author.
Still have questions about this plan?
Bundle Premium—
Save 20%
Premium unlocks smarter training with advanced analytics, TrainingPeaks Virtual, and Structured Strength to give you deeper insights and data-backed results.
$107.99 USD for the first year, billed yearly.
Bundle Premium—
Save 25%
Premium unlocks smarter training with advanced analytics, TrainingPeaks Virtual, and Structured Strength to give you deeper insights and data-backed results.
$101.24 USD for the first year, billed yearly.
Bundle Premium—
Save 20%
Premium unlocks smarter training with advanced analytics, TrainingPeaks Virtual, and Structured Strength to give you deeper insights and data-backed results.
$107.99 USD for the first year, billed yearly.