Related Clues:

• Flattened circle
• Egg shape
• Racy neckwear?
• British racing spot
• Track founded in 1711
• Courageous
• Shape of Earth's orbit
• Zero, e.g.
• Racing circuit
• Like one White House office
• Not quite a circle
• English race place
• Lionel train layout, maybe
• Cartouche's shape
• ''My Fair Lady'' horse race