
A small racehorse figure sits atop a man's hat at the 143rd Kentucky Derby at Churchill Downs on Saturday, May 6, in Louisville.

A woman displays orange orchids on her hat.

A derby reveler treks through the mud in the infield prior to the race.

A woman uses her festive hat as a cup holder before the race. The mint julep is the traditional beverage of Churchill Downs and the Kentucky Derby.

Large and colorful hats are thought to bring good luck to the races or the horse you bet on.

A woman watches an early race before the 143rd Kentucky Derby.

A derby attendee is concealed by the brim of her hat.

Roses are in abundance at the derby, nicknamed "Run for the Roses" for the garland of 554 red roses draped over the race's winner.

A hat is illuminated by the sun as attendees watch the red carpet arrivals.

Feathers and ribbons are common decorations on derby hats. See fancy hats from last year's race