Home 9 Speed 9 Training for speed and data analysis

In order to follow the horses speed during training and to be able to compare the training times to race reference times, a good speed monitoring system is necessary and indispensable for 5 reasons.

By monitoring the training speed, the trainer can ensure that his instructions are being followed. Then he can estimate the horse’s response to the effort required and get an idea of the workload he has put on him. This understanding of how the horse takes on the training allows the individual work of each horse to be adapted according to its response to the previous work. Once the horse is ready to race, the analysis of the split times allows the trainer to make informed decisions about his race choice. Thanks to the race time simulator, he can make sure that his horse will be within the target race time.

Respect of the instructions by the rider

In order to objectively appreciate the horse’s speed during his full work, the trainer has two kinds of tools at his disposal.

On the one hand, with live GPS tracking, he can follow the speed of his horses live during training, and not only when the horses pass in front of him. With the live speed of all the horses, the trainer can also intervene in the middle of the training if he has communication systems with his riders. In this way he can be assured that all horses are being trained according to his instructions. 

In addition, the trainer has at his disposal an a posteriori training replay tool that allows him to analyse, thanks to a map and a scroll bar, how the speed has evolved during the training at specific points corresponding to his instructions. He can then play again the trainings, horse by horse, enriched with cardio and locomotor data.

Response of the horse to the effort required

Depending on the work, the conditions of the ground, the different fitness of each horse, the same work will not be taken up in the same way by all the horses. Therefore, during speed training it is important to analyse the parameters of heart rates and recovery. The analysis of the recovery is carried out in two stages, first the rapid recovery after the effort, then the recovery at 15 minutes.

A horse in good shape will show a good “elasticity” in the variation of its heart rate, i.e. the heart will be able to climb up quickly when the effort required is intense and to slow down just as quickly when the effort required is less intense. Depending on the quality of the recovery, the trainer can have a precise idea of the difficulty of the day’s work for the horse and thus be able to anticipate possible over or undertraining, to understand that a certain exercise is not assimilated for a certain horse or, on the contrary, that a certain training was easy for another.

training for speed

Individualise the horses work

By analysing the response to the effort required, the trainer can make the horse progress faster by identifying points for improvement more effectively. From then on, a custom training for each horse becomes possible. 

Analysing the impact of the different parameters which influence the speed of each horse is a matter of incorporating a variety in the nature and intensity of the effort required into the analysis. By varying the work, it will be possible to isolate the parameters preferred by the horses or, on the contrary, those representing the greatest difficulty for them. For example, the horses could alternate between long-distance canters, and high-speed gallops on the grass. To vary the types of tracks, working on deep tracks force the horse to use his muscles and thus develop them as well as his respiratory capacities, then by linking this work with faster tracks such as the fiber-sand tracks, the horse can loosen up and experience higher speeds, which will also have the benefit of having a positive influence on its morale. Finally, varying the work also depends on the hand the horse is being worked on, and it will be wise to analyse for example the best 600m done on a right-handed track and on a left-handed track, with the same effort demanded. In this way, the trainer will have objective and precise data at his disposal to make his choice of enrolment. In the same perspective, it is useful from time to time, in agreement with the veterinary surgeon and taking all precautions to preserve the integrity of the horse, to experiment with top speeds in training, similar to racing speeds. These punctual maximum speed training sessions will allow the analysis of intermediate times in comparison with those observable during a race. This can also be useful in assessing the maximum heart rate for each horse. However, these maximum speed training sessions should be conducted with care to avoid any risk of injury.

Analysis of training split times

training for speed

The analysis of split times in the race, compared with the analysis of split times in training, is therefore a main tool for decision support in race entries. Thus, the trainer will be able to know whether a particular horse is ready for a particular race. By comparing race data with his training data, he will be able to decide more easily which race to enter, and which horse to enter in which race.

Let’s take a concrete example. The two-year-old horse Arion (anonymised, as well as all the data in the document), entered in St Cloud in a 2000m race with conditions (for 2 years never having won), whose intermediate times are shown on the left, was entered. The weather was rather bad on the day of the selected training (7.7 degrees under an overcast sky with light rain), so the ground was rather heavy.

Application to a race

On average, on the racecourse of St Cloud, in races with conditions of 2000m, on a ground from sticky to Very Heavy (predictable according to the weather), races are run in 146.21 seconds, with average intervals of 200m run in 14.2s. This calculation was carried out using a sample of 20 races meeting all these conditions, based on data found on PMU.com.

We can thus see that Arion, which was at his fastest at 12.0 and 12.3, and on average at 13.8 (average in the red square above), was therefore ready to run and win this race. The horse won the race by several dozen lengths.


Analysis of speed in racing and training is essential to understand the goals and milestones of a racehorse’s training. However, it must be measured and the key parameters that impact it must be understood.

Using advanced measurement tools (Equimetre sensor, analysis platform, intervals, race time simulator), we have analyzed in this article some parameters that influence race speeds. Among them play the quality of the ground, the type of ground, the shoeing, the topography, the hand, the track design, the level of the race or the weight carried. Many quantifiable and unquantifiable parameters still play a role on the speed of the racehorse, the talent of the jockey, how the horse sleeps, his morale, the transport, the food, the weather for example, and the speed of a horse will never be an exact science.

training for speed

However, tools such as Equimetre, which mobilise technological advances long adopted in other speed sports and adapted to equestrian sport, are good ways of reducing uncertainty and providing objective help. They enable us to understand how each of these parameters influences the speed of each horse and thus how training can be individualised in order to deploy the full potential of the horses by cross-referencing speed data during a race with their speed data during training.

Coupled with the use and exploitation of quality databases such as the one used by Arioneo’s race time simulator, the trainer holds all the keys to make informed enrolment choices by cross-referencing race speed data with his training speed data.

Keywords: training, speed, analysis, intermediate times, individual work, effort