unknown-track - Race 4

Lasix

A medication for the treatment of bleeding in horses that is legal in North America, but not all worldwide jurisdictions.

Synthetic Surface

A racing surface comprised of silica sand and fibers, such as recycled carpet or spandex. The mixture is then sealed with wax.

Bute

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