Crossword puzzle clue "end of a horse race"

"A horse is a horse" horse

End of a horse race

"I'm the beginning of eternity, the end of time and space, the beginning of the end, and the end of every place ..."

“A ____ his race—the human race”: Joe Louis, according to Jimmy Cannon

Race cars and model race cars, for instance?

It may race during a race

Race before a race

Famed race horse