The Half Distance Triathlon Vichy includes a 1.9 KM swim in Lac d’Allier, a 90 KM bike through the Auvergne countryside, and a 21.1 KM run along the Allier River. This 24-week training plan is structured to help Masters athletes over 40 prepare for the specific demands of this course.
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🏊♂️ Swim – 1.9 KM in Lac d’Allier
This freshwater lake offers calm conditions and good visibility. The plan includes:
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✅ Structured swim sessions using Rate of Perceived Effort (RPE) and heart rate
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✅ Technique-focused workouts supported by video drills
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✅ Sessions designed for consistent pacing and comfort in open water
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🚴 Bike – 90 KM with Rolling Terrain and Moderate Climbs
The course features long, flat sections with climbs such as Côte de Saint-Antoine de Cusset and approximately 884 meters of elevation gain. The plan addresses this with:
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✅ Power and heart rate-based intervals to build sustained effort and climbing ability
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✅ Long rides to simulate race-day terrain and pacing
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✅ Strength training for cycling-specific muscular endurance
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🏃 Run – 21.1 KM Flat, Two-Loop Course Along the Allier River
This flat course is exposed to heat and includes several bridge crossings. The training plan includes:
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✅ Brick sessions to improve bike-to-run transitions
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✅ Runs that focus on pacing under warm conditions
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✅ Track sessions to dial in your running speed.
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📋 Training Structure Overview
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Weekly training starts at 7.5 hours and peaks at 12.5 hours
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3:1 periodization (three weeks build, one week recovery)
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Progression from aerobic base to threshold and VO₂ max work
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Functional strength training for mobility, durability, and injury reduction
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Swim, bike, and run sessions aligned to Masters athlete needs
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This plan is designed for athletes with a base level of fitness, including the ability to:
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Swim 1,500 meters continuously
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Bike 30 miles with consistent pacing
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Run 5 miles without difficulty
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All workouts use effort-based and data-based guidance, with structured sessions for smart training integration. Personalized email coach support is included for ongoing guidance throughout the plan.
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📣 Ready to Perform at Your Best in Vichy?
Take the guesswork out of your training. With this structured, science-backed Half Distance Triathlon Training Plan, you’ll receive personalized email coach support every step of the way.
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Register Here
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Every level. Every Training Plan. One simple price: just $6 a week—and the plan is yours to keep and reuse forever. Welcome to the Andiamo²™ family, where your goals, lifestyle, and personal best come first. Based in Austin, Texas, we offer in-person and remote triathlon coaching plus structured training plans that give every workout a clear purpose. Whether you’re preparing for your first race or your next breakthrough, you’ll have experienced guidance every step of the way.