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Home / Equine Research Bank / Biol Lett / Speed, pacing strategy and aerodynamic drafting in Thoroughb...
Biology letters2012; 8(4); 678-681; doi: 10.1098/rsbl.2011.1120

Speed, pacing strategy and aerodynamic drafting in Thoroughbred horse racing.

Abstract: Choice of pacing strategy and the benefit of aerodynamic drafting are thought to be key determinants of racing performance. These effects have largely been analysed without reference to final outcome, in small datasets with low temporal resolution, and a focus on human swimming, cycling and running. Here, we determined the position and speed of 44,803 racehorses, once per second, in 3,357 races ranging in length from 1006 to 4225 m (50.9-292.9 seconds duration) using a validated radio tracking system. We find that aerodynamic drafting has a marked effect on horse performance, and hence racing outcome. Furthermore, we demonstrate that race length-dependent pacing strategies are correlated with the fastest racing times, with some horses reaching a maximum speed in excess of 19 m s(-1). The higher speeds seen with certain pacing strategies may arise due to the nature of pack racing itself, or may be a reflection of individual capabilities, that is, corresponding to horses that perform well in roles suited to their 'front-running' or 'chaser' personality traits.
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Publication Date: 2012-03-07 PubMed ID: 22399784PubMed Central: PMC3391435DOI: 10.1098/rsbl.2011.1120Google Scholar: Lookup
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  • Journal Article
  • Research Support
  • Non-U.S. Gov't

Summary

This research summary has been generated with artificial intelligence and may contain errors and omissions. Refer to the original study to confirm details provided. Submit correction.

This research aims to understand the importance of strategic pacing choices and aerodynamic drafting in Thoroughbred horse racing. The data used was obtained from tracking the speed and position of 44,803 racehorses in 3,357 races. The study concludes that both elements play significant roles in determining racing outcomes.

Methods

  • The study analyzed data generated from a validated radio tracking system.
  • The system was used to determine the position and speed of 44,803 racehorses in 3,357 races.
  • Race durations ranged from 50.9 to 292.9 seconds and lengths from 1006 to 4225 m.
  • Data was collected at a rate of once per second from each race.

Results

  • The research revealed that aerodynamic drafting significantly influences horse performance and racing outcomes.
  • It also found that pacing strategies depend on race lengths and are associated with fastest racing times.
  • Some horses were capable of reaching maximum speeds of over 19 m s(-1).

Discussion

  • The higher speeds associated with specific pacing strategies might be influenced by the nature of pack racing or could represent individual abilities.
  • These results suggest that horses may excel in tasks that relate to their inherent ‘front-running’ or ‘chaser’ traits.

Implications

  • This study highlights the importance of strategic pacing and aerodynamic drafting in Thoroughbred horse racing.
  • It may impact training routines, as trainers can focus on developing strategies that increase race performance.
  • The findings can add to the better understanding of factors influencing horse racing outcomes and eventually assist in predicting race results more accurately.

Cite This Article

APA
Spence AJ, Thurman AS, Maher MJ, Wilson AM. (2012). Speed, pacing strategy and aerodynamic drafting in Thoroughbred horse racing. Biol Lett, 8(4), 678-681. https://doi.org/10.1098/rsbl.2011.1120

Publication

Biology letters
ISSN: 1744-957X
NlmUniqueID: 101247722
Country: England
Language: English
Volume: 8
Issue: 4
Pages: 678-681

Researcher Affiliations

Spence, Andrew J
  • Structure and Motion Laboratory, The Royal Veterinary College, University of London, Hatfield AL9 7TA, UK. aspence@rvc.ac.uk
Thurman, Andrew S
    Maher, Michael J
      Wilson, Alan M

        MeSH Terms

        • Animals
        • Behavior, Animal / physiology
        • Biomechanical Phenomena / physiology
        • Competitive Behavior / physiology
        • Computational Biology / methods
        • Horses / physiology
        • Linear Models
        • Running / physiology
        • Time Factors

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        Citations

        This article has been cited 14 times.
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