unknown-track - Race 4

Bolt

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

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).

Bleeder

A horse that bleeds due to a ruptured blood vessel during a race or workout. The medication Lasix can fix this problem.