I just joined Zwift and I am a little confused. Today I chose the Volcano Flat route which it said was 7.6 miles. After riding for 7.6 miles I saw no indication that I had completed anything. Eventually I pulled over and ended my ride, unsure of whether I had completed it or not. After exiting the ride I saw that in my activity (which I had to find online instead of in the App) it indicated that I rode in Watopia for 8 miles, but it only had time, distance and average Watts and no other details. I found something called PRs after searching online, but after logging back in to the Volcano Flat course, I don’t seen any PRs listed for me at the left hand side of the screen for any segments. And I don’t really see how the “Sprint”, “Hilly Loop” etc, segments correspond to the Volcano Flat course that I chose. Can someone explain this to me?