Our Half Distance Triathlon Training Plan, designed specifically for competitive Masters athletes over 40, prepares you to excel on this course through structured, science-backed progression. Whether you're racing to set a personal best or aiming to place in your age group, this plan is your roadmap to success. Before beginning be sure to have a solid base of training as you'll encounter a V02 Interval session in week one. 🏊 Why This Plan Works for the Michigan Course ✅ Betsie Bay Swim ...