unknown-track - Race 8

Bolt

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

Bute

Shortened word for phenylbutazone, the common non-steroidal medication legal at most racetrack.

Pari-Mutuel

A pool style wagering system, where all money input through betting is divided among those with winning tickets (save for various deductions by the track operators).