It seems to me that the challenge section of the game would be more beneficial if you did not have to guess the course, i.e. when racing a new challenge not having to wait till after you round, loosing seconds, until the next mark is illuminated. Is there a way that the course can be displayed on the race selection screen with all the other data?
This would not only allow you a fighting chance to pass the challenge the first time, but also would make it fairer to those racing on unfamiliar “homemade” courses.