Get ready to elevate your performance in one of the Netherlands' most picturesque races—the Half Distance Triathlon Westfriesland. With its scenic harbor swim, countryside bike ride past Dutch windmills, and run through Hoorn’s historic city center, this race demands strength, stamina, and smart preparation. Our 36-week plan is specifically built to help athletes over 40 race with confidence, efficiency, and peak performance. 🏊 Tailored for the Westfriesland Course ✔ 12-Week Base Phase – ...