unknown-track - Race 1

Bute

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

Workout

A workout is a timed sprint over varying distances prior to a race, meant to get a horse fit enough for competition.

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).