SISU Racing IRONMAN Training Plans Behind every great race there's a great training plan. If you’re looking for the best plan to help you achieve your race goals, you've come to the right place. SISU Online Training Plans are super time-efficient, easy to follow, and based on the most cutting-edge training methods. What You Get A personal training calendar powered by TrainingPeaks. Log workouts and analyze heart rate, power, pace and other data. Receive optional daily workout notifications via e-mail. Upload your workouts from over 90 compatible devices. View workouts on the go with free apps for iPhone or Android. Training Resources and advice from TrainingPeaks.