Is This Plan For You?
This 10-week Marathon Advanced plan by GA Endurance is designed for experienced runners who want a highly focused, race-specific, and performance-driven progression toward peak marathon performance within a very condensed preparation window.
It is ideal for athletes with a solid endurance background who are already close to race fitness and need a precise system to sharpen performance and optimize race execution.
If you are targeting a personal best or a high-quality race execution with limited preparation time, this plan provides a direct and efficient pathway.
What You Can Expect
• A complete 10-week structured progression focused on Build → Race Preparation → Peak
• High-impact, time-efficient training with precise intensity distribution
• Strong emphasis on marathon pace control, lactate threshold, and fatigue resistance
• Structured long runs progressing into race-specific endurance sessions
• Marathon pace integration and execution strategy development
• Targeted sessions to improve pacing precision and metabolic efficiency
• Short validation sessions to confirm fitness and refine training zones
• Periodized recovery weeks to ensure adaptation and consistency
• A structured taper phase to deliver 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 18–22 km
• Train consistently 5–6 times per week
• Have strong prior structured training experience
• Be preparing for a marathon within the next 8–10 weeks
A GPS watch and heart rate monitor are strongly recommended for the best results.
Final Note
This 10-week plan is designed to sharpen your marathon performance through a focused and race-specific system.
You will refine your pacing and precision, enhance your fatigue resistance, and develop the control required to execute at a high level on race day.
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.