Is This Plan For You?
This 10-week Intermediate Marathon plan by GA Endurance is designed for runners with a strong training background who need a short, highly targeted progression to marathon race day.
It is ideal for athletes who are currently in solid condition, maintaining consistent volume, and are able to immediately handle race-specific workloads without the need for base development.
If you are looking for a direct, efficient race-preparation block focused on execution, pacing, and performance, this plan provides a clear, disciplined structure.
What You Can Expect
• A complete 10-week structured Marathon progression leading into race day
• Fully condensed structure with no traditional base phase
• Immediate emphasis on race-specific development and performance execution
• Progressive long runs focused on sustaining marathon pace under fatigue
• Frequent tempo, threshold, and race-pace sessions from the early phase
• Carefully managed recovery weeks to maintain adaptation and prevent overload
• Strong focus on pacing precision, efficiency, and energy management
• Clear, easy-to-follow workouts using pace, heart rate, or perceived effort
• Optional strength guidance to support durability and movement quality
• A high-efficiency system designed to maximize performance in a limited timeframe
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 24–30 km
• Train consistently 5–6 times per week
• Have a strong aerobic base and recent marathon-specific training experience
• Be ready to handle a high-intensity, performance-focused training block
A GPS watch and heart rate monitor are recommended for best results.
Final Note
This 10-week intermediate marathon plan is built for athletes who are already well-prepared and need a final, race-specific performance block.
With no base phase included, the focus is entirely on execution quality, consistency, and race-day readiness. If followed with discipline, this plan will help you refine pacing strategy, enhance fatigue resistance, and arrive at the start line ready to perform at your best.
Explore more training plans at GA Endurance
I’m Goksen Cinar, MSc, a sports scientist, national team coach, and founder of GA Endurance. With 25+ years of experience and more than 2,000 athletes coached, I combine sports science, data analysis, and practical endurance coaching. I’m a 4-time IRONMAN 70.3 World Championship qualifier and 4-time full-distance IRONMAN finisher, providing full-time coaching built around each athlete’s goals and life.My coaching philosophy begins with the individual.