Training for the Half Distance Triathlon in Rio de Janeiro means preparing for a unique race environment: warm, calm ocean waters at Copacabana Beach, a fast and flat bike course along Avenida Atlântica, and a three-lap run through the scenic Aterro do Flamengo, often under tropical heat. This 36-week Half Distance Triathlon training plan is specifically structured to help you perform your best in those very conditions.
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✅ Foundational Endurance for Warm Water Swimming
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The plan begins with a 12-week base phase to build aerobic endurance—critical for maintaining efficiency in Rio’s warm 73°F (23°C) sea. You’ll gradually adapt to longer, continuous swims and develop your open water skills through focused drills and video instruction.
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✅ VO₂ Intervals & Strength for Fast, Flat Biking
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By week 7, VO₂ max intervals and triathlete-specific strength training enhance your muscular endurance and power output—ideal for maintaining steady speed over the 90 km flat course. Structured sessions match the demands of holding pace under heat and humidity while staying aero.
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✅ Race-Paced Brick Workouts for Hot, Humid Runs
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The 24-week build phase incorporates brick workouts that mirror the intensity and fatigue of Rio’s three-lap, 21-km run. With average race-day temps around 80°F (27°C), heat adaptation and pacing are key focuses. You'll train at race pace, develop mental toughness, and master hydration strategies.
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✅ Structured Progression & Taper for Peak Performance
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From week 13 on, your training time scales from 7 to 12.5 hours weekly—an ideal load for intermediate triathletes. You'll enter race week tapered, rested, and physically dialed in for peak performance.
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✅ Professional Support & Video Guidance
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You'll get access to detailed strength routines, interval sessions based on Heart Rate and Power Zones, and swim drill videos—plus personalized email coaching support to keep you on track, answer questions, and adjust training when needed.
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Ready to train smart and race strong in Rio? 🌞
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This Half Distance Triathlon training plan is built to match the demands of Rio de Janeiro’s course and climate—while giving you the structure, support, and confidence to cross the finish line strong.
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👉 Get started now with expert coaching guidance included.
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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.