Can somebody explain how the 24/7 rides exactly work…
Can I join when I want to?
What is the start and end point?

Thank you all

These are the Robopacer rides. You join wherever the Robopacer is at that moment and ride as long /far as you want.

Note that you only get the route badge if you go through the start and end banners. For example, if it was a 10km loop route and you joined when the Robopacer was around 1km into the loop, you’d have to do 9km to get to the start and a further 10km to the finish.