IRONMAN 70.3 San JuanTraining Plan & Race Guide 2027
Training Phase Timeline
16 weeksAerobic Base & Altitude Prep
Wk 1–5 · 5 wk
Strength & Wind Resilience
Wk 6–10 · 5 wk
Heat & Dry Climate Build
Wk 11–14 · 4 wk
Taper & Race-Day Strategy
Wk 15–16 · 2 wk
Plan Overview
This 16-week progression systematically prepares you for San Juan's unique environmental challenges. We focus early on building baseline aerobic capacity for the altitude, transition into wind-resilient bike handling, and conclude with targeted heat-exposure training to ensure your hydration and pacing strategies are fully dialled in for the desert run.
Aerobic Base & Altitude Prep
Wk 1–55 weeksBuild a strong aerobic foundation and baseline endurance to handle the moderate altitude demands.
Strength & Wind Resilience
Wk 6–105 weeksDevelop core stability and bike handling strength to manage high Andean crosswinds.
Heat & Dry Climate Build
Wk 11–144 weeksIncorporate heat-adaptation training and high-intensity pacing for the hot, dry run course.
Taper & Race-Day Strategy
Wk 15–162 weeksReduce training volume while keeping intensity high to peak for race day.
Your Personalized Training Plan
Your Personal Path to IRONMAN 70.3 San Juan
While this guide provides a foundation, every athlete is unique. FE26 creates a personalized plan by analyzing:
- Your Data: Seamless Strava integration to benchmark your current fitness.
- Your Life: Training blocks that adapt to your real-world schedule.
- The Course: Workouts specifically engineered for these unique race demands.
- Your Recovery: Weekly adaptive periodization that adjusts targets based on your actual performance.
Stop guessing your intervals. Start training with a system that evolves with you.
Create Your IRONMAN 70.3 San Juan Training PlanTraining Resources
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