Definition

1. Noun:
   • A runner in a one-mile race: A person, typically an athlete, who competes in races that are exactly one mile in length.
   • (Used only in combinations) The length of something in miles: A unit of measurement indicating the distance of a race, journey, or other event, expressed in miles. This usage is always in hyphenated compound forms (e.g., 10-miler).

Examples of Usage

• Noun (Athlete):
  • The champion miler broke the world record.
  • She trained for years to become an elite miler.
• Noun (Distance, in combinations):
  • He finished his first 10-miler last weekend.
  • The marathon is a 26.2-miler.

Advanced Usage

• The term is often used in sports journalism and athletic contexts to specifically denote competitors specializing in the mile distance.
• In its combined form (e.g., "five-miler"), it functions as a noun to concisely describe an event's distance.

Variants and Related Words

• Mile: The unit of distance (1,760 yards or approximately 1.609 kilometers).
• Mileage: The distance traveled in miles.

Synonyms

• Middle-distance runner (for the athlete sense, though this is a broader category).
• Distance (for the combined form sense, though less specific).

Related Phrases

• Four-minute miler: An athlete who can run a mile in under four minutes, a significant athletic benchmark.
  • Roger Bannister was the first four-minute miler.

Noun

1. a runner in a one-mile race
2. (used only in combinations) the length of something in miles
   • the race was a 30-miler