The power training plans in PowerCenter currently only work in the imperial system (miles). If you use metric units in PowerCenter, the training plan will indicate the distances in kilometers. However, the distances are not converted properly into miles and therefore will be too short. Always read distances in the training plan as miles, not kilometers.
This is a problem with the training plans in PowerCenter, and will be addressed in a future version.
If you prefer, you can also purchase on of Jim Vance's power training plans for a reasonable fee:
If you have additional questions, please contact email@example.com.