I understand that this could be time consuming task, but i think also that all users will be glad to have just category in English without caloric consumption and so on. This way everybody can add correct sports and after some time, when you decided to add new icon caloric and others data, all information in the users accounts will be updated.
Now after my research some users add new sports with question mark and some use other category (like fitness for dancing) this records never will be correctly categorized. When You add new sport everyone will have to manually delete and add correct sport.
Please think about it. I love your portal, it helps me keep fit, and adding more sports will be great feature probably for all users.
Maybe make some poll and check what others think.
Well we need to have icons created for all new sports and also translate those sports to 13 languages. Also, we need caloric consumption heuristics for these sports - which is the reason why it's not so simple to add new sports :-/
Sorry, but I cannot give you a time frame yet when new sports will be definetly added.
It's possible in Run.GPS to add a custom sport (Sports Dialog > New (Left button)). But it's not possible to add a custom icon - it will appear as questionmark.