This six-month advanced Half Distance Triathlon training plan is your blueprint for peak performance. Crafted for seasoned triathletes who demand more from every workout, this plan pushes your limits and sharpens your race-day edge. Important: This plan requires a solid base of consistent training before you begin — think a foundation that supports 9+ hours per week. Without this base, jumping into advanced volume and intensity risks injury and burnout. This plan builds on your established ...