Racing the Half Distance Triathlon in Langkawi, Malaysia is no small feat—hot temperatures, high humidity, and a rolling, exposed bike course demand more than just generic training. Our 36-week Half Distance Triathlon Training Plan, built for Masters athletes over 40, prepares you physically and mentally to thrive in these exact race conditions. ✅ Build Heat Resilience & Endurance Train progressively to adapt to tropical conditions like Langkawi’s 82°F open-water swim and sun-exposed bike ...