Our 24-Week Half Distance Triathlon Training Plan prepares you for every challenge this race presents—whether it’s the cooler sea temperatures at Stroomi Beach, the varied terrain of the 91.3 km bike course, or the steady pacing required on the 21.1 km run. This plan delivers the right workouts, structure, and progression to get you race-ready with confidence.
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🔥 Prerequisite Training Required
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Before you jump into this high-performance plan, it’s essential to have an aerobic foundation. We start strong—with a 25-minute Anaerobic Threshold Interval Training session in Week 1, setting the tone for a training journey that will push and prepare you. This plan is not for beginners—it’s designed for athletes ready to train with intent.
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✅ Open Water Preparedness for the Baltic Sea
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Workouts include video-based swim drills and open water simulations, giving you the confidence to navigate Stroomi Beach’s cool, clear waters (avg. 64°F / 18°C).
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✅ Bike Training That Matches Tallinn’s Course
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Power- and heart rate-based bike sessions simulate the fast yet rolling route through Tallinn’s outskirts, sharpening your pacing and endurance for a strong finish at Rocca al Mare.
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✅ Run the Bay Like a Pro
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Flat and fast doesn’t mean easy. Interval runs, tempo efforts, and aerobic endurance sessions help you hold form and push pace on the scenic 2-lap run.
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🧱 Why Athletes Choose This Plan:
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⚙️ Periodized 3:1 Structure
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Three weeks of progressive training followed by one week of recovery helps you build fitness without burnout.
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📈 Structured & Measurable
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Use heart rate and power zones synced with Garmin (or similar) to get the most from every session.
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🧠 Smart Progression
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Training ramps from under 10 hours in week one to ~14 hours in peak weeks—preparing your body gradually and strategically.
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📹 AI-Powered Run Gait Video Analysis
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Optimize your stride with a personalized video review to help improve form, efficiency, and reduce injury risk.
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💬 Email Support from Your Coach
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Stay accountable and get expert guidance throughout your training journey.
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🏁 Make Tallinn Your Breakthrough Race
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You’re not here to just finish—you’re here to race smart, train hard, and perform at your best.
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👉 Join the 24-week Half Distance Triathlon Training Plan today and take the next step toward your strongest finish yet.
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Register Here
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TO SET YOURSELF UP FOR SUCCESS – START HERE →
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EXPLORE MORE TALLINN TRAINING PLAN OPTIONS
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CHOOSE YOUR NEXT HIGH PERFORMANCE CHALLENGE HERE →
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Not Sure If This Is The Right Plan? Let's Chat and Receive A Free Personalized Recommendation
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Click Here To Learn More About Andiamo²® Self-Coached Options, and How To Receive Your FREE Run Gait Video Analysis!
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NAVIGATE OUR ENTIRE TRAINING PLAN CATALOG
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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.