Grass is simple and short compared to the other Top Ride courses, containing relatively few features with a reasonably wide track to race in. There are two berry stalks which drop berry-bombs onto the tracks when bumped into. The bombs blow up after a few seconds of rolling, and the stalks re-grow them after a while.
A single Boost Pad randomly pops up after a few laps in one of three locations.
There are 13 tasks that must be completed on Grass.