What is Short Course, What is Long Course?
From News for Swim Parents
Published by The American Swimming Coaches Association
21 Ave., Suite 200
Lauderdale FL 33309
“One of our pools is 25 yards wide by 50 meters long. Why isn't
the pool 25 meters by 50 meters or 25 yards by 50 yards?”
For years the "American Standard Short Course" pool has been a 25 yard
pool. Almost all high school pools and most college pools are 25
yards long and most high school and college meets are run as short
course meets. USA Swimming Club teams generally swim short course
meets from September through March.
The international standard is meters. The Olympics, Pan-American
Games, and World Championships are held in 50 meter pools. In this
country, most 50 meter pools are outdoors due to the cost of building an
indoor 50 meter pool. For that reason our long course season is
generally from March through August. As more and more indoor 50
meter pools are being built and as the United States focuses more on
international swimming the distinction between the "short course season"
and the "long course season" becomes less distinct and more meets are
going to the long course standard throughout the year -- with the
exception of high school and college swimming which will generally
remain short course yards.
At this time (April) many teams are training short course but are
preparing to go to long course when the outdoor pool is ready.
Some lucky teams are located in a climate and have access to long course
pools all year around. And some lucky teams have indoor 50 meter
water all year around.
Eventually we all will be at swim meets during the spring and summer
that are long course. This will cause some confusion about times.
The times will be slower because a 50 meter swim is approximately 5
yards longer than a 50 yard swim. Another factor are turns.
There are less turns in long course swimming and generally, turns are
faster than swimming -- we can push off the wall faster than we can
swim. (Although for some of our swimmers who have not yet mastered
a turn, the turning process is slower than swimming!)
Some people attempt to "convert" a short course time to a long course
time or visa versa. The conversion factors are not precise due to
differences in turns, strokes, and individual's ability to swim the
extra distance at speed. Conversions can lead to unrealistic
expectations and disappointments, or to a false sense of achievement.
For those reasons we do not convert times. We simply say that each
swimmer has two sets of best times, one for long course and one for