Well, last night was a horrible night. I couldn't sleep because my gastro started to hurt. I did everything I could to mitigate the pain. I slept in chunks. 30 minutes, 15 minutes, etc. In any case, I decided to scratch my outdoor ride. I'm still a bit sore in the sides, but it has let up, and am now mostly comfortable. I chose to ride the Zwift NY Central Park loop as the terrain suited my situation. I selected the 7.5 mile route. I calculated the time to one lap around 30 minutes. So, that's what I was aiming for. The first couple miles felt sluggish. My sides were hurting, so it took a while to get warmed up. about 10 minutes in, the legs started to feel better. I was getting out of the saddle for the risers, otherwise in the saddle. I completed the lap in about 25 minutes. I decided to easy pedal to 30 minutes. After that, I cooled down for a few moments. Concentration was good, despite the fact that I was feeling under the weather. Ailments, like said, the sides and some nausea. Balance and form, good. Gear worked flawless. Other notes, I think there were about 700 riders on this map, today.