You're a little crazy for choosing an 80/20 Endurance OCR Plan. But, you've come to the right place. Any plan you purchase can be reused as many times as you like. What's more, our Level Guarantee allows you to switch plans for no additional charge if you discover the plan you've chosen is too hard or too easy. The Structured Workout feature walks you through the workout on your device. Most plans include a free 30-day extension ofPremium or an upgrade from Basic. Our Documentation is recognized as industry-best, and our Customer Support is there for you if your plan is ever unclear. 80/20 Endurance plans are provided via the TrainingPeaks platform, which offers comprehensive scheduling, logging, and analysis with outstanding web and mobile applications.