I was also wondering how to change the sport afterward, and followed your directions below...unfortunately, for my mislabeled mountainbiking session, loading the training then changing the sport to cycling resulted in the distance, training time and active time numbers being doubled!
Did I do something wrong? Could I have loaded the session twice?
you can change the sport afterwards by loading the recorded training from the 'Training Log', then changing the sport as usual and uploading to the portal again. When using the latest release 2.1.0 build 772, the training will also get synced if you want to use that functions.
Currently it is not possible to change the Sport type afterwards of a recorded training.
If you have selected a wrong sport type at the start of a training session, it is not possible to change it afterwards.
The training type can be modified on the portal after upload, but i would like to make this change on the phone itself.