Related Clues:

• A few laps, perhaps
• About 32 laps in many pools
• Long race for a runner
• About 1.609 kilometers
• League part
• 32 laps, in many pools
• Bannister length
• "Measured" highway distance
• ''Country'' distance
• Roger Bannister's distance
• Length of nearly 15 football fields
• Miss equivalent?
• 1,609 meters
• It may be marked on a racetrack
• Race for Bannister