Related Clues:

• Don't quite canter
• 10-K, for one
• See 59-Down
• Work up to a canter
• Competition
• Fox chaser?
• Home run pace
• Gait faster than a walk
• Go lickety-split
• Track and field activity
• What hearts sometimes do
• Horseback ride
• Election contest
• Move quickly
• "Seabiscuit" nail-biter