The calendar-view is amazing, great to view all of your activities (and the pace of the activities) in a blink of an eye. BUT(!), everything which has to do with cycling turns out to be red. So it doesn't matter if I do road cycling, mountain biking or indoor cycling, it all turned out to be red.
Why not give them a standalone colour? Like roadcycling red, mountainbiking orange and indoor purple. It might be even better if the user can pick their own colours for the type of activities in the settings.
