WKO is an analysis tool that runs under MS Windows or on a Mac and provides a wide range of charts and graphs of your power data. You can also build your own using a powerful charting language.

WKO integrates seamlessly with TrainingPeaks, syncing planned and completed workout data and a range of health metrics.

WKO is available as a one-time purchase.

Plans

WKO focuses on completed workout analysis. It does not have a planning component.

Customisation

WKO focuses on completed workout analysis. It does not have a planning component.

Download

WKO focuses on completed workout analysis. It does not have a download component.

Power

WKO focuses on completed workout analysis. It does not have a workout execution component.

Guided Workouts

WKO focuses on completed workout analysis. It does not have a workout execution component.

Upload

WKO can upload completed workouts from TrainingPeaks, or will upload individual workout files.

Workout Review

WKO contains a set of standard charts, as well as custom charts built using a specialist charting language.

While WKO can display planned workout summary information, it cannot display planned workout steps (targets or durations).

Metrics

WKO can calculate threshold power (called ‘Functional Threshold Power’) based on the last 90 days of completed workouts or using a custom date range.

It can chart and display your PDC, based on maximum efforts over the last 90 days of completed runs, or using a custom date range.

It can display Stress Scores and can chart a Performance Management Chart containing your Stress Balance (among other things).

It can also display a weekly Ramp Rate and can calculate and display Running Effectiveness for a workout or for a selected section of a workout.

WKO also supports custom metrics, both workout-specific and combining and summarising data from multiple workouts.

Events

WKO focuses on completed workout analysis. It does not have a race/event planning component.

Coaching

WKO can manage and display data for multiple runners, although it cannot display information for two or more runners in the same chart.

WKO has no capability for planning workouts, or for communicating with runners being coached.

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Updated:

22-Jun-2025