Related Clues:

• 100-yard competition
• Sentence punctuator
• Odometer site
• Finish a j
• With 61-Down, a common e-mail address ending
• Final touch on a letter?
• 'i' topper
• Recipe quantity, perhaps
• Track sprint
• Partner of dash
• Short footrace
• Morse "E"
• Prompt arrival time?
• Fast footrace
• Part of an ellipsis