Gambling terms, explained straight

In non-racing contexts, a furlong is an imperial unit of length (220 yards). In biblical translations, it appears as a historical distance measure, not a racing term.

Racing & Pari-Mutuel

Furlong

A furlong is a unit of length equal to 220 yards, used in horse racing as the standard way to state how far a race is and how far remains to the finish.

Length
220 yards, 660 feet, or 10 chains 21
Metric equivalent
Approximately 201.168 metres 24
Mile fraction
1/8 mile 21
Abbreviation
fur 23
Origin
Old English furhlang, the length of a furrow a team of oxen could plough without resting 2

Key points

  • Furlongs are the standard unit for expressing race distances in horse racing, such as a 6-furlong sprint or a 1-mile (8-furlong) race. 1
  • British racecourses mark the distance to the finish with numbered furlong posts, updated every furlong. 1
  • 5 furlongs is approximately 1 kilometre (1,005.84 metres). 24
  • One furlong equals 10 chains, a unit used in surveying and agriculture. 25

Furlong conversions

Common furlong distances and their equivalents
Furlongs Miles Yards Metres
10.125220201.168
20.25440402.336
50.6251,1001,005.84
811,7601,609.344

How furlongs work on course

  1. Race distances are announced in furlongs and miles, e.g. '1 mile 2 furlongs' (10 furlongs total). 1
  2. Numbered furlong posts are placed at each furlong from the finish, counting down (e.g., 5 fur, 4 fur, etc.). 1
  3. Jockeys and commentators use these markers to gauge pace and position during the race. 1

Common questions

What is a furlong in horse racing?

In horse racing, a furlong is the standard unit for measuring race distances. One furlong equals 220 yards (1/8 mile). Races are commonly described as '6 furlongs' or '1 mile 2 furlongs'.

What is a furlong in the bible?

In the Bible, a furlong is a translation of the Greek stadion, a unit of distance about 185 metres. It appears in historical contexts, not as a racing term.

What is edward furlong doing now?

Edward Furlong is an American actor, best known for playing John Connor in Terminator 2: Judgment Day. This is unrelated to the racing term.

What is a furlong in feet?

One furlong equals 660 feet. This is derived from 220 yards (3 feet per yard).

Where this term is used

Sources

  1. Glossary | Racing Explained thejockeyclub.co.uk Defines furlong as 1/8 mile and explains its use in race distances and furlong posts.
  2. Furlong en.wikipedia.org Provides the exact length (220 yards, 660 feet, 201.168 metres) and historical origin.
  3. Glossary of North American horse racing en.wikipedia.org Confirms abbreviation 'fur' and alternative names.
  4. Imperial units - Wikipedia en.wikipedia.org Gives metric equivalent and relation to imperial units.
  5. English units of measurement - Wikipedia en.wikipedia.org Supports the chain unit and historical measurement context.

Sources are drawn from regulators, universities and published research, and each one is labelled with what it actually is — a preprint is not called a paper. Bookmaker and affiliate pages are never cited here, because a page that sells betting is not a neutral authority on it.