Half Distance Triathlon Des Moines, Iowa – 6-Month Beginner Training Plan Master the course with a proven strategy built for real results. Training for the Half Distance Triathlon Des Moines means preparing for a race that blends urban energy with rural charm. From a fast-paced swim in the Connecticut River to hilly bike terrain and a run through Forest Park, this course demands smart preparation—not just hard work. This 6-month beginner training plan is built specifically for first-timers ...