Half Distance Triathlon Boise: Targeted Training for Idaho’s 70.3-Mile Challenge

📍 Swim in Lucky Peak Reservoir | Bike through Rural Boise | Run the Boise River Greenbelt

Preparing for the Half Distance Triathlon in Boise? This course-specific training plan is designed to help you race strong, stay healthy, and finish with confidence. Boise’s 70.3-mile event presents unique demands: a wetsuit-legal 1.2-mile swim in the cool waters of Lucky Peak Reservoir, a 56-mile rolling bike course through Idaho’s countryside, and a warm, fast 13.1-mile run on the Boise River Greenbelt.

This 44-week triathlon training plan is tailored for Masters athletes aged 40+, emphasizing endurance, strength, and injury prevention. Whether you’re new to long-course racing or returning after time away, the plan builds progressively to match Boise’s terrain, pacing needs, and climate.

✅ Swim Preparation for Lucky Peak Reservoir
Early training focuses on stroke efficiency and endurance to prepare for open-water conditions. Video-guided drills and technique work ensure you're ready for Barclay Bay’s calm, wetsuit-legal swim.

✅ Bike Fitness for Rolling Terrain
Structured workouts target sustained power output and hill management—key for Boise’s 56-mile bike leg that begins with a descent and continues through undulating rural roads.

✅ Run Durability for Warm Conditions
Training includes brick sessions and pacing strategies to build stamina for the double-loop Greenbelt run, often raced in 80°F (27°C) temperatures.

✅ Masters-Focused Strength & Recovery
Each phase includes age-appropriate strength training and mobility work to build resilience and reduce injury risk—critical for athletes over 40.

✅ Periodized, Data-Driven Structure
Follows a sustainable 3:1 build-to-recovery model and syncs with Garmin, heart rate monitors, and power meters. You’ll train smarter, not just harder.

🏁 Build Confidence for Race Day
From early base training to final race-taper weeks, every session is mapped to the real-world demands of the Half Distance Triathlon Boise course. With race simulations, pacing strategies, and course-specific workouts, you’ll be physically and mentally prepared.

💬 Includes Email Coach Support
Have questions or need adjustments? Personalized guidance helps you stay on track and optimize performance.

👉 Start your Boise Half Distance Triathlon journey with a plan that works for your age, your goals, and this course.

REGISTER HERE

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