unknown-track - Race 1

Rabbit

Also known as a pacemaker; this is a horse with no expected chance of winning but is used to prompt a quick pace on the front end of the race to the benefit of a stablemate who is a closer.

Exercise Rider

A rider built much like a jockey but is employed for exercising and working out horses in the morning.

Bolt

A sudden veering to the inside or outside rail, often caused by the horse spooking or shying from something.