This 36-week beginner-friendly training plan is built specifically to prepare you for the unique challenges of the Penrith course—whether it’s your first long-course race or you’re returning for a stronger finish. ✅ Built from the Ground Up No prior triathlon experience? No problem. You’ll start with a 12-week base training phase designed to build your aerobic engine, muscular endurance, and swim efficiency. Structured workouts include: 🏊 Swim drills (with video guides) to sharpen technique ...