Is This Program Right for You?
This 20-week Intermediate 60K / 35 Mile Ultra program is designed for runners seeking a structured build toward race day, with progressive endurance, purposeful intensity and a controlled taper.
What to Expect
• Easy and long runs that develop aerobic endurance
• Trail-specific climbing, descending and strength work
• Controlled tempo and threshold sessions that support running economy
• Planned lighter weeks balancing training load and recovery
• Race-specific endurance, pacing practice and a structured taper
• Clear HR- and TSS-based guidance for practical tracking
Coaching and Support
Every workout includes its purpose, intensity guidance and execution details. For support with program setup, training zones or TrainingPeaks, contact GA Endurance at coachsupport@gaendurance.com.
Starting Requirements
• Comfortably complete a 2–3 hour endurance run
• Train consistently 4–5 days per week
• Have prior long-run and varied-terrain experience
• Manage fueling and recovery reliably
A GPS watch and heart-rate monitor are recommended.
Final Note
Consistent execution, appropriate intensity control, fueling practice and recovery will build confidence for race day.
Explore more GA Endurance training programs
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.