With its crystal-clear Caribbean swim, flat and fast coastal bike course, and a vibrant run through Cartagena’s colonial Old City, the Half Distance Triathlon Cartagena is both scenic and performance-driven. Our 6-Month Advanced Half Distance Triathlon Training Plan is expertly designed to prepare you for the specific demands of this race—but it requires a solid foundation before you begin. 👉 Base Requirement: This plan is built for experienced triathletes with at least 6–12 months of ...