Related Clues:

• Olympics array
• Meet events
• Hippodrome events
• Some are three-legged
• Goes quickly
• Short races
• Events for horses and cars
• ''A Day at the ___''
• Tom, to Samuel F. B. Morse
• Makes circuits, possibly
• Many are three-legged
• A Morse O has three
• Zooms
• Floors it
• Hurries