Take workouts from the Health app and sync them to your calendar. After setup this app will continuously add new workouts to the calendar in the background after they are completed. View on GitHub.

Privacy Policy

Health data

Workouts to Calendar takes “Workout” data from Health. It uses that data solely to create calendar events on a calendar account that is under the user’s control. Workouts to Calendar does not collect or transmit the data in any other way.