Strava annual mileage goal feedback
I've set an annual cycling mileage goal. It is now 21 days left of the year and I've got 355 km to go to reach my target. So perfectly doable even with some additional rest days during Christmas. But I am struggling to make sense of the feedback from Strava which says that I am "113 km behind pace". How is this worked out? Presumably it is based on my average daily mileage so far, but I can't make that fit the actual numbers. And why isn't Strava instead telling me the average daily mileage I have to do in order to reach my goal?