If you're racing the Half Distance Triathlon in Knokke-Heist, Belgium, this expertly built 24-week training plan was designed with you in mind—especially if you're a competitive Masters athlete over 40 looking for structure, strategy, and results.
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Knokke-Heist presents a unique challenge: a tidal-free swim in the historic Damsche Vaart, a fast and flat 90K bike course through the Dutch and Belgian countryside, and a run along the lively beachfront promenade of the Zeedijk, surrounded by cheering crowds. This Half Distance Triathlon demands a training plan that goes beyond volume—it requires precision.
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✅ Tailored for Masters Athletes 40+
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Train smarter, not harder. This plan accounts for recovery needs, injury prevention, and long-term sustainability.
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✅ 24 Weeks of Structured Progression
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With a 3:1 build-to-recover ratio, you'll gradually increase training volume (starting at 7.5 hrs/week and peaking at 12.5 hrs) while allowing time for adaptation.
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✅ Endurance First, Speed Later
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Early weeks focus on aerobic conditioning to build your base. Later, we shift into threshold and VO₂ max sessions so you peak at the right time.
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✅ Strength Work That Matters
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Mobility- and durability-focused strength training tailored for aging athletes—backed by demo videos for safe and effective execution.
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✅ Dialed-In Swim, Bike & Run Workouts
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All sessions use RPE, heart rate, and power metrics for targeted, data-driven progress. Swim drills led by expert coaches will sharpen your technique for the flat, calm waters of Sluis.
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✅ Tech-Integrated, Athlete-Focused
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Auto-synced workouts, power-based bike intervals, and HR-guided runs—all designed to help you train smarter and race stronger.
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📩 Bonus: Personalized Email Coach Support
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Have questions? Need modifications? You're never training alone—get tailored advice from a coach who understands the journey.
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Whether your goal is to crush your PR or simply conquer the course with confidence, this Half Distance Triathlon Training Plan prepares you to perform your best on race day in Knokke-Heist.
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👉 Train with purpose. Race with confidence. Get started today and take your Half Distance performance to the next level.
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TO SET YOURSELF UP FOR SUCCESS – START HERE →
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EXPLORE MORE KNOKKE-HEIST TRAINING PLAN OPTIONS
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CHECK OUT OTHER MASTERS 40+ RACE-READY OPTIONS →
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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
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.