Rex evidently made two versions of this game.
This version has "Kentucky Derby" in white against a red rectangular area in the top left of the box top. "Race Game" is with smaller lettering in white in a red rectangle in the lower right of the box top.
The game board inside the box has two areas. For this version the spinner is on the left in a square area which is about 1/3 the width of the game board. The race track is in the rectangular area to the right of the spinner and occupies the other 2/3rds of the interior board.