Related Clues:

• Track configuration
• It may make you a better person
• Miler's loop
• Typical track
• Difficult sort
• It might get popped in the mouth
• Track path
• Eyeglass lens shape
• Tot's circle, perhaps
• Medicinal morsel
• Like Obama's office
• Eyecup's shape
• Cricket venue
• Shape of a 0
• Certain track