Horse Racing Handicapping How Long Speed Figures Are Valid and Useful

One of the problems with using speed figures tostats.  To determine how fast a horse will run
handicap horse races is that the horse's conditiontoday, first look at its speed figures in its most
changes and speed figures, like all information, hasrecent races, even if those races were 10
a shelf life.  This is true of all information in life. months ago.  Next, look at the trainer and see
For instance, there was a time when the averagehow he or she fares bringing horses back from a
life expectancy of a 45 year old man was only 65layoff.  If the horse had a figure of 90 in its last
in the United States.  So if you are a 45 year oldrace, but was given a rest because it didn't
man, does that mean your life expectancy todayperform well in that race, then you must go back
is only 65?  Of course not, that figure hasto a time when it did perform well and use that
changed over the years and that was then, this isas a guide to how well the horse can perform,
now.taking age and injury information into
What does this have to do with speed figures? consideration.
A horse who averaged a speed figure of 99 lastOnce you have determined how well the horse
year as a 7 year old  does not necessarily haveperformed at the top of its form cycle, the next
an expectancy of a speed figure of 99 today. thing to look at is how it has done when coming
Once again, that was then and this is now.  Theback from a layoff in the past.  If you are
problem for a handicapper who is trying tofortunate enough to have that information, then it
understand how fast a horse can run is how faris a clue as to how well the horse responds to
back to go with the speed figures.training and whether it needs real races to
The more recently a horse has raced and showncondition it.  Some horses simply do not respond
the ability to be competitive, the more accurateas well to training as to real competition and
its latest figure is.  While the old rule of thumb oftherefore need several races for conditioning.
30 days has not always held up, especially withOther horses are easier to condition and can be
classier horses or trainers who specialize in bringingbrought back fit and ready to race.  The clue to
horses back sharp, it still is a figure to use asthat is the past performances.  If you cannot
some kind of gauge.see how the horse has done off a layoff before,
On top of the problem of how far back to golook at the age, workouts, and record of the
with your figures, is the problem of the formtrainer.  Also look at the progression or
cycle itself.  How many races has the horse hadregression of speed figures from its last
in the last 60 days and how taxing were they? campaign.  Put those clues together to arrive at
As you can see, it becomes impossible to assumean idea of how the horse will race and whether it
that any one figure will work for shelf life ofwill achieve the same speed figures or move
speed figures.ahead or start at a lower level of achievement.
But all is not lost, because of statistics and trainer