The Half Distance Triathlon in Dallas–Little Elm delivers a race-day experience that’s both scenic and fast: a cool lake swim in Lewisville Lake, a smooth, rolling bike ride on pristine rural roads, and a flat, spectator-friendly crushed gravel run. This six-month plan is engineered specifically for Masters triathletes over 40 who want to train with precision and perform with confidence. ✅ Is This Plan Right for You? Before starting, you should comfortably be able to: 🏊 Swim 1,500 meters ...