“Relatively” slow and steady wins the race

Authors

  • Pascal BALDUCCI Université Claude bernard Lyon1 LIBM
  • Michel CLEMENCON Université Claude Bernard Lyon1 LIBM
  • Christophe Hautier Université Claude Bernard Lyon1 LIBM

DOI:

https://doi.org/10.12922/jshp.v4i4.101

Keywords:

performance, endurance training, pacing

Abstract

Do variations in segment speed (e.g. pacing) on a mountain ultramarathon relate to performance? An index of pacing (IP) was calculated by dividing the average race speed by the speed on the first race segment. In addition, segment speed and coefficient of variation (CV) in speed were analyzed for seven race segments. The two methods were related to race time and strongly correlated with each other. Speed in a mountain ultramarathon varies widely, but the best performances are achieved by the best pacers.

References

Saugy, J., et al., Alterations of Neuromuscular Function after the World's Most Challenging Mountain Ultra-Marathon. PLoS One, 2013. 8(6): p. e65596.

Millet, G.P. and G.Y. Millet, Ultramarathon is an outstanding model for the study of adaptive responses to extreme load and stress. BMC Medicine, 2012. 10: p. 77.

Giandolini, M., et al., Fatigue associated with prolonged graded running. European Journal of Applied Physiology, 2016: p. 1-15.

Lazzer, S., et al., The energetics of ultra-endurance running. European journal of applied physiology, 2012. 112(5): p. 1709-1715.

di Prampero, P.E., et al., The energetics of endurance running. European Journal of Applied Physiology and Occupational Physiology, 1986. 55(3): p. 259-66.

Millet, G.Y., M.D. Hoffman, and J.-B. Morin, Sacrificing economy to improve running performance—a reality in the ultramarathon? Journal of applied physiology, 2012. 113(3): p. 507-509.

March, D.S., et al., Age, sex, and finish time as determinants of pacing in the marathon. The Journal of Strength & Conditioning Research, 2011. 25(2): p. 386-391.

Renfree, A. and A. St Clair Gibson, Influence of Different Performance Levels on Pacing Strategy During the Female World Championship Marathon Race. International journal of sports physiology and performance, 2013. 8(3): p. 279-285.

Lambert, M.I., et al., Changes in running speeds in a 100 km ultra-marathon race. J Sports Sci Med, 2004. 3(3): p. 167-173.

Hoffman, M.D., Pacing by Winners of a 161-km Mountain Ultramarathon. International Journal of Sports Physiology & Performance, 2014. 9(6).

Kerhervé, H.A., et al., Pacing during an ultramarathon running event in hilly terrain. 2016, PeerJ Preprints.

Bossi, A.H., et al., Pacing Strategy During 24-hour Ultramarathon-Distance Running. International journal of sports physiology and performance, 2016: p. 1-25.

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Published

2017-01-01

How to Cite

BALDUCCI, P., CLEMENCON, M., & Hautier, C. (2017). “Relatively” slow and steady wins the race. Journal of Sport and Human Performance, 4(4). https://doi.org/10.12922/jshp.v4i4.101