Half Distance Triathlon in Duisburg—a race known for its iconic regatta swim, fast city-center bike course, and thrilling stadium finish? Our 24-week Half Distance Triathlon Training Plan is purpose-built to help high-performing amateur athletes prepare for every challenge this spectacular race has to offer. ⚠️ Prerequisite Training Required: Before starting this journey, ensure you've developed your base Aerobic System. Our plan starts with a bang with 9 hours in week one with Anaerobic ...