Ironman 70.3 Triathlon 16-Week Training Plan

Half Ironman (70.3) 16-Week Training Plan

Train with purpose and show up ready on race day.

This 16-week program is built to take you from a solid base to full readiness for a 1.9 km swim, 90 km bike, and 21.1 km run.

What You’ll Get:

• Structured 16-week swim, bike, and run plan
• Weekly progression with clear, structured workouts
• Long rides, long runs, and race-specific brick sessions
• 70.3-focused lower body strength guide
• Nutrition and hydration guidance for long-course training and racing
• Race day strategy (pacing, transitions, execution)
• Complete equipment checklist

Built to improve endurance, pacing, and long-course efficiency so you can execute confidently across all three disciplines.

Perfect for athletes ready to step up to the Half Ironman distance or improve performance with a structured, proven system.

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