As serious high performance amateur athlete aiming to perform at a highest level you already know this event presents a unique strategic challenge: cold open-water conditions, relentless elevation on the bike, and a demanding marathon through a tightly packed, energetic coastal town.

Our 44-week Full Distance Triathlon Training Plan is engineered for athletes like you who want to train with intent and race with precision. Here’s how this plan sets you up for success:

✅ 12-Week Foundation Phase with Purpose
This isn’t just base mileage. These 12 weeks lay the metabolic groundwork with progressive volume and endurance testing—culminating in a Brick simulation that exposes early weaknesses in aerobic durability and race-day transitions. Critical for athletes targeting efficiency in energy expenditure from swim to bike.

✅ 32-Week Targeted Build with Periodized Load
Structured on a 3:1 periodization model (three weeks loading, one week deload), this phase is where gains are realized. By modulating intensity and volume, you avoid the plateau trap and optimize your Training Stress Balance (TSB) heading into peak weeks.

✅ Course-Specific Preparation
With over 2,685m of climbing, Pembrokeshire rewards athletes who can manage effort on long, rolling gradients. Our plan integrates power-based climbing intervals, explosive power interval drills, and pacing strategy sessions—enabling you to ride smart and conserve glycogen for Tenby’s hilly marathon finish.

✅ Open Water Efficiency Under Pressure
Cold-water swim protocols, stroke refinement, and start simulations prepare you for the mental and physical intensity of a two-loop ocean swim followed by a steep stair climb to T1. This is critical for heart rate management and smooth transitions into the bike leg.

✅ Run Durability in Multi-Loop Scenarios
The four-loop marathon in Tenby is mentally taxing. Long runs with strategic loop pacing, mental cue development, and progressive fatigue work prepare you for what most athletes underestimate: staying sharp in the final 10K when it matters most.

✅ Integrated Performance Metrics
Throughout the program, athletes are encouraged to track HRV, CTL, and RPE correlations, ensuring each phase aligns with your physiology and recovery capabilities. The goal: peak on race day without compromising consistency or health.

✅ Personalized Email Coach Support - Got Questions? Ask away - We're here for you.

🎯 Now is the time to commit to a plan that matches your ambition. Let’s train with purpose—and deliver a performance worthy of Tenby’s iconic finish line.

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🔥 AI Gen Run Gait Video Analysis
🔥 40% Off dotfit Nutrition*
🔥 $40 Credit + Personalized Water Bottle From The Feed
🔥 30% Off ZONE3
🔥 27% Off BKOOL AR Cycling
🔥 25% Off Best Bike Split AI
🔥 20% Off Muscle & Motion
🔥 15% Off Stryd Running Pod
🔥 15% Off Nix Biosensors

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