I do this a lot around here along the rivers. Riding single track on my gravel bike, and before that rigid hybrid. It's flat* and good black dirt, of course roots are a bummer. It's why I haven't upgraded past my xc mtb to full sus, you just don't need it. But with a full sus you can go absolutely bonkers fast! It's a lot of fun to flow and really focus on your lines.

*Within reason, yeah there are a few stingers but no worries about bombing around a corner into a rock garden.