Speed & Kilometers inaccurate

Hi, I am just a few days old here, using the Wahoo KickrV5 2020, but I think the speed and kilometers are not correct. I just rode the champs elysees which should be 6,6 kms, but when I finished I rode 10kms? Yesterday I rode the watopia volcano, which should around 4,1kms, but after cycling 4,1 kms no finish … I also have the feeling that the speed on Zwift is too high.

Am I doing something wrong?


There are lead in distances for every route and not every route has a finishing banner.

As far as speed: https://forums.zwift.com/t/how-does-zwift-determine-my-speed/