Is This Plan For You?
This 48-week Full Distance Advanced plan by GA Endurance is designed for experienced triathletes targeting peak performance at the Ironman distance.
It is ideal for athletes who already have a strong background in structured training and are ready to commit to a long-term, high-performance system focused on maximizing endurance, efficiency, and race execution across swim, bike, and run.
If you are looking for a complete season-long roadmap that builds from foundational capacity to race-specific excellence, this plan offers a highly detailed, performance-driven pathway.
What You Can Expect
• A complete 48-week structured Full Distance progression from base to peak performance
• Long-term periodization including preparation, base, build, and race phases
• High-level development across swim, bike, and run with precise load management
• Advanced endurance work combined with structured threshold and race-specific sessions
• Bike sessions focused on sustained power output, pacing control, and energy management
• Run sessions designed to build durability, efficiency, and performance under fatigue
• Swim progression including technique refinement, aerobic conditioning, and sustained efforts
• Frequent and structured long sessions to prepare for full distance demands
• Integrated brick sessions to simulate race conditions and fatigue adaptation
• Strategic recovery weeks to support adaptation and prevent overtraining
• Clear, easy-to-follow workouts using power, pace, heart rate, or perceived effort
• Optional strength guidance to support durability, stability, 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:
• Swim at least 2,000–3,000 meters continuously
• Ride consistently for 3–4 hours
• Run continuously for 75–90 minutes
• Train consistently 5–6 days per week
• Have prior experience with long-distance triathlon training
A GPS watch, heart rate monitor, and bike power meter are strongly recommended for best results.
Final Note
This 48-week advanced full-distance plan is built for athletes who want to maximize their potential over the Ironman distance.
With a full year of structured progression, the focus is on precision, consistency, and intelligent load management. If followed with discipline, this plan will help you build elite-level endurance, refine race execution, and arrive at your target race fully prepared to perform at your highest level.
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.