Watopia’s “Figure 8” route covers the entire hilly and flat courses in both directions, which is actually pretty cool if you think about it. It’s a really nice course for an hour-long ride that involves some climbing, but not the Epic KOM.
This is a popular race route since it includes a nice mix of punchy climbs, flats, and rollers which can be completed in under an hour.
UPDATE: Zwift’s Oct 31 2018 update included a “Figure 8 Reverse” route which varied from the original reverse route which could be reached by a u-turn on the forward route. This routing was then reverted back to the original routing sometime in the summer of 2019.
Here’s a video tour of this popular race route: