Harrahs Philadelphia - Race 5

Handicap

A race where a handicapper has assigned weights to be carried by all runners on the basis of their past racing efforts.

Silks

The colorful jacket and cap worn by a jockey which features the design of the owner.

Rabbit

Also known as a pacemaker; this is a horse with no expected chance of winning but is used to prompt a quick pace on the front end of the race to the benefit of a stablemate who is a closer.