How can I change my challenge?
Open your goal, and from the option tab choose the edit settings option. Here you can make changes to the settings.
All changes you make, except the name of the goal, are immediately copied to all participants of that challenge. This way everybody is always working on the same objective.
As the creator of a challenge, you will be able to choose between different ranking types. To choose a ranking type, open the rankings and tap the settings button . You can choose between relaxed, normal and competitive. A more competitive ranking calculates the performance based on a broader range of past periods.