Churchill Downs - Race 1

Exercise Rider

A rider built much like a jockey but is employed for exercising and working out horses in the morning.

Bobble/Stumble

A slip or a duck from a horse trying to leave the starting gates, often caused by the surface giving way under the feet. This can range from a mild misstep to a stumble down to their knees.

Morning Line

An approximation of expected odds in a race, quoted before actual odds are determined.