How to manually copy/extract workout data from Bolt

Hello. during synchronising a workout from the Bolt to the Elemnt app the app crashed. Ended up with a simple field telling me values for distance, duration, average speed and elevation gain - no map/location data, no heart rate data no calories… Tapping on that workout - usually presenting the details - is showing that:

Is there a way to manually copy/extract all that workout’s data from the Bolt? Location data, heart rate zones, calories, climbing, cadence and so on. (Uploading that crashed workout from the Elemnt app to third party service does not work, confirming that data are missing on the Wahoo server/Elemnt app.)

Thank you.

found the workout’s file, it’s a .fit-file, location USB storage > exports

Still the question how to get that synced again to Elemnt app…