Challenges downloaded and processed?

[khostri]

Hello.
I have found this project by accident, but it looks really nice. I have several questions though - I am not python developer, just got some training on python and pandas so I am sorry if questions will be stupid.
Main reason I was searching web was to be able to resolve every year challenge we have with my friends. Are challenge data available in DB? Ie rank, awards inside challenge like speed demon, type of chalenge, challenge name, challenge participants, etc.?

We have usually 2 challenges for running, swimming, cycling (following each other as challenge cannot be longer than 60 days). Then we need to get walking data (not steps, but distance) and other activities out of challenges (like weight lifting, fit trainig etc - just duration and activity type is enough)
I need to make final rank from all those challenges for all participants and I need to make several transformations based on activity types to make final combined rank.

I have tried Jupyter notebooks included, but many of them throws error, even download throws some errors like 'NoneType' object has no attribute 'tzinfo'
Or this: 14847532521_ACTIVITY.fit: None is not a valid MessageType
So maybe some activities are not downloaded correctly it seems. But still I was unable to find any reference to challenges in any notebook.
Thanks :)