You can set your threshold and zones for each sport type from the Settings menu on the mobile app
- Tap the "more (•••)" button on the iOS app or the button on the Android app
- Tap "Settings"
- Tap "Zones"
- Select the intensity metric that you wish to set or edit (power, heart rate, or pace)
- Enter your new threshold setting and select "recalculate zones"
Note - custom zones can't be created from the mobile app. Zones be calculated from the default calculator or the last calculator that was used. You can set custom zones or switch calculation methods from your TrainingPeaks online account settings.