Western gaming, such as barrel racing or pole bending.
An all-games show or event (egg-in-spoon race, musical chairs, etc.) for horses and their riders.
A further step toward the full race meeting situation, very similar to a trial. The conducting club often offers non-monetary prizes for winners and placegetters.
An event or show that consists of games on horseback. Arena race, egg-in-spoon race, musical chairs, and barrel racing are some examples.