Go all in for 2026. Purchase a training plan and get 25% off Premium at checkout for a limited time.

Browse More Plans

GA Endurance | Half Marathon Beginner | 16 Weeks | Structured Plan | Coach Access

Browse More Plans

GA Endurance | Half Marathon Beginner | 16 Weeks | Structured Plan | Coach Access

Includes Structured Workouts

Structured Workouts automatically sync with compatible devices and guide you through workouts in real time.


Learn More about Structured Workouts.

Author

GA Coaching

All plans by this Coach

Length

16 Weeks

Includes Structured Workouts

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 16-week Half Marathon Beginner plan from GA Endurance is designed for runners who want a complete, structured progression toward half-marathon performance.

It is ideal for athletes who can already run 5–8 km continuously and are ready to commit to a consistent, data-driven training system that builds endurance, pacing control, and durability step by step.

If you are looking for a plan that goes beyond short-term improvement and creates a strong performance foundation, this is the right choice.


What You Can Expect


A full 16-week structured progression combining Base 1 and Base 2 development

Gradual and controlled increase in volume with clear intensity management

Strong focus on aerobic capacity, steady-state strength, and long-run durability

Structured sessions designed to improve pacing, precision, and running efficiency

Integrated testing phases to track progress and recalibrate training zones

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

Optional strength guidance to support injury prevention and long-term consistency


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 5–8 km
Train 3–4 times per week consistently
Commit to a structured 16-week progression

A GPS watch or heart rate monitor is recommended for best results.


Final Note


Over these 16 weeks, you will build a strong aerobic base, improve your pacing control, and develop the durability required for half-marathon performance.

This plan is designed to create real, measurable progress and prepare you for more advanced or race-specific training.

To continue your development, explore more plans at:
www.gaendurance.com

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.

Learn More

Training Plan Sample Week

Stats

Average Weekly Breakdown

Workouts Weekly Average Longest Workout
Run x4
03:31:00 02:00:00
Day Off x3
—— ——
Workouts Per Week Weekly Average Longest Workout
Run
03:31:00 02:00:00
Day Off
—— ——

Training Load By Week


This plan works best with the following fitness devices:

  • Heart Rate Monitor

All supported devices

GA Endurance

GA Coaching & Sports Science

Goksen Cinar, MSc, and Ozgur Axaman, combining decades of coaching experience with applied sports science. Both are multiple-time Ironman 70.3 World Championship qualifiers, with extensive full-distance Ironman experience. Their system integrates structured training, data-driven methodology, and real-world coaching to help athletes train with clarity, consistency, and long-term performance focus.


  • 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.

$49.00 - Buy Now Buy with Premium Bundle