TrainingPeaks

TrainingPeaks is a training planning and performance analysis platform built for endurance athletes and their coaches, covering sports like running, cycling, triathlon, and swimming, letting coaches build structured, periodized training plans and athletes log and analyze detailed workout data from GPS watches, power meters, and other sports devices. Coaches can design a multi-week or multi-month training plan with specific workouts scheduled on particular days, accounting for training load and planned recovery periods, and assign that plan directly to an athlete's calendar, which lets a coach manage many athletes' structured programs simultaneously rather than communicating workouts individually through email or text message. Its performance metrics, including training stress scores and fitness and fatigue trend charts, are built specifically around endurance sports science, giving athletes and coaches a data-driven view of how training load is trending over time and whether an athlete is building fitness sustainably or heading toward overtraining and burnout. Device integrations pull in detailed workout data automatically from popular GPS watches and cycling power meters, so an athlete's actual completed training data syncs directly against the planned workout for comparison, rather than requiring manual entry of workout details after every session. TrainingPeaks is used broadly by endurance coaches managing athletes remotely and by serious endurance athletes who want a data-driven approach to their own training rather than following a generic, non-personalized training plan.