unknown-track - Race 6

Bute

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

Bullet

A bullet, or bullet workout, is a workout that was clocked as the best time for a certain distance on a given day.

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).