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Furlongs explained: race distances from 5f to the National

British and Irish races are measured in miles, furlongs and yards. The distance printed on today's racecards can change when rails move, so the advertised trip and the ground actually covered are not always the same.

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Key takeaways

  • A furlong is an eighth of a mile: 220 yards, or about 201 metres, so a race over a mile is eight furlongs long.
  • British and Irish race distances are written in miles, furlongs and yards, so 1m2f110y means one mile, two furlongs and 110 yards, or ten and a half furlongs.
  • Flat races run from 5 furlongs to beyond 2 miles, while hurdles and chases start at about 2 miles and the Grand National is run over about 4 miles 2 furlongs.
  • Moving the running rail on bends changes the length of a race, so British courses publish adjusted distances when rails are moved.
  • Sprints are usually 5f and 6f, mile races around 7f to 9f, middle distances about 1m2f to 1m6f, and staying races 2 miles and beyond.

What is a furlong in metres and yards?

A furlong is 220 yards, which is about 201 metres. Eight furlongs make a mile of 1,760 yards, or about 1,609 metres.

The word comes from the length of a furrow in an old English field, and racing has kept it while the rest of the world moved to metres. Racecourses still mark each furlong with a pole, which is why commentators call the closing stages the last furlong. When reading European or international form, remember that 1,000 metres is just under 5 furlongs and 2,400 metres is just under a mile and a half.

Furlongs, miles and metres
FurlongsRacecardMilesMetres
55f0.6251,006
66f0.751,207
77f0.8751,408
81m11,609
101m2f1.252,012
121m4f1.52,414
141m6f1.752,816
162m23,219
202m4f2.54,023
243m34,828
344m2f4.256,840

How do you read a race distance on a racecard?

Racecards write distances in miles, furlongs and yards: 7f is seven furlongs, 1m2f is ten furlongs and 1m2f110y adds 110 yards, half a furlong, to make ten and a half furlongs.

Odd yards appear because many courses were laid out before distances were standardised. The Derby trip at Epsom, 1m4f6y, is just over a mile and a half, and 2m110y hurdles run just over two miles. For comparing form, round the yards to the nearest half furlong; for speed figures, the exact distance matters, and so does any change caused by moving the rails.

Some racecards and results pages also convert every trip into furlongs or yards so that races can be sorted and compared. A 2m3f110y chase becomes 19.5 furlongs, which makes it easy to see that it is half a furlong further than a 2m3f race at another course.

What counts as a sprint, a mile, a middle distance and a staying race?

On the flat, sprints are usually 5f and 6f, mile races around 7f to 9f, middle distances about 1m2f to 1m6f, and staying races 2 miles and beyond. The international rankings use a similar five-way split.

The categories matter because horses are bred and trained for them, and because big-race programmes are built around them, with championship races at each distance through the season. A sprinter rarely stays a mile, and a stayer rarely has the speed for 6f. When a horse steps up or down in trip, the pedigree and the way it finished its last race are the first clues to whether the change will suit.

Distance categories on the flat
CategoryDistanceExample race
Sprint5f to 6fJuly Cup, 6f
Mile7f to about 9f2000 Guineas, 1m
IntermediateAbout 1m2fEclipse, 1m2f
LongAbout 1m3f to 1m5fDerby, about 1m4f
Extended and CupAbout 1m6f and beyondGold Cup, about 2m4f

How far are jumps races, from 2 miles to the Grand National?

Hurdles and chases start at about 2 miles, most run between 2 miles and 3 miles, and the longest go beyond 3 miles, with the Grand National over about 4 miles 2 furlongs.

Jumps racing has its own trip categories. Two-mile races such as the Champion Hurdle and Champion Chase are speed tests by jumps standards, two and a half miles is intermediate, and three miles and beyond, as in the Cheltenham Gold Cup at about 3m2f, is a staying test. National Hunt flat races, or bumpers, are run on the flat but over jumps-style distances, usually around 2 miles.

Why is the distance run different from the advertised distance?

Moving the running rail on bends lengthens or shortens a race, and horses racing wide cover extra ground. British courses publish adjusted distances when rails move, and speed and sectional data tracking measures the ground each horse actually covered.

Rails are moved to give horses fresh ground on bends. Moving a rail out a few yards around a long bend can add many yards to a race, which is why the racecard sometimes shows an adjusted trip. Wide runners go further again: a horse stuck three or four wide around a bend covers extra lengths compared with one on the rail, which speed and sectional data tracking now measures for British runners.

That extra ground matters most in sprints and on tight tracks. A horse beaten a length after racing wide on both bends may have run the best race in the field, and a horse that saved every inch on the rail may flatter itself. Reading the race comment and, where available, the distance each horse covered helps separate the two.

How do you convert furlongs to miles and metres?

Divide furlongs by eight to get miles, and multiply furlongs by about 201 to get metres. Ten furlongs is 1.25 miles, about 2,012 metres.

To convert metres into furlongs, divide by about 201: 1,600 metres is just under 8 furlongs, and 2,000 metres is just under 10 furlongs. Yards convert at 220 to the furlong, so 110 yards is half a furlong and 55 yards a quarter. The table on this page covers the common trips from 5f to the Grand National distance.

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Questions people ask

How long is a furlong in metres and yards?

A furlong is 220 yards, or about 201 metres. Eight furlongs make a mile, so a mile race is eight furlongs long.

What does 1m2f110y mean on a racecard?

1m2f110y means one mile, two furlongs and 110 yards, which is ten and a half furlongs. Because 110 yards is half a furlong, the trip is about 2,112 metres.

What counts as a sprint, a middle distance and a staying race?

On the flat, sprints are usually 5f and 6f, middle distances about 1m2f to 1m6f, and staying races 2 miles and beyond. Races around 7f to 9f are usually grouped as mile races.

What are the shortest and longest race distances in British racing?

The shortest British flat races are over 5 furlongs, and the longest flat race, the Queen Alexandra Stakes at Royal Ascot, is run over about 2 miles 5 furlongs. Over jumps the Grand National is run over about 4 miles 2 furlongs.

Why can the advertised distance differ from the distance actually run?

Moving the running rail on bends changes the length of a race, and horses racing wide cover extra ground. British courses publish adjusted distances when rails move, and speed and sectional data tracking measures the ground each horse covered.

Keep reading

Go deeper before the next race.

Open every racecard in full and get your research done before they go to post.

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