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01-08-2011 | Original Article

Age-related changes in conventional road versus off-road triathlon performance

Authors: Romuald Lepers, Paul J. Stapley

Published in: European Journal of Applied Physiology | Issue 8/2011

Abstract

The aims of this study were: (i) to analyze age-related declines in swimming, cycling, and running performances for road-based and off-road triathlons, and (ii) to compare age-related changes in these three disciplines between road-based and off-road triathlons. Swimming, cycling, running and total time performances of the top five males between 20 and 70 years of age (in 5-year intervals) were analyzed for short distance road-based (1.5 km swim, 40 km cycle, and 10 km run) and off-road (1.5 km swim, 30 km mountain bike, and 11 km trail run) triathlons at the 2009 World Championships. Independently of age, there was a lesser age-related decline in cycling performance (P < 0.01) compared to running and swimming for road-based triathlon. In contrast, age-related decline did not differ between the three locomotion modes for off-road triathlon. With advancing age, the performance decline was less pronounced (P < 0.01) for road-based than for off-road triathlon in swimming (≥65 years), cycling (≥50 years), running (≥60 years), and total event (≥55 years) times, respectively. These results suggest that the rate of the decline in performance for off-road triathlon is greater than for road-based triathlon, indicating that the type of discipline (road vs. mountain bike cycling and road vs. trail running) exerts an important influence on the magnitude of the age-associated changes in triathlon performance.

Anderson LS Jr, Rebholz CM, White LF, Mitchell P, Curcio EP III, Feldman JA, Kahn JH (2009) The impact of footwear and packweight on injury and illness among long-distance hikers. Wilderness Environ Med 20:250–256PubMedCrossRef

Balmer J, Bird S, Davison R (2008a) Indoor 16.1-km time-trial performance in cyclists aged 25–63 years. J Sports Sci 26:57–62PubMedCrossRef

Balmer J, Bird S, Davison R, Lucia A (2008b) Effect of age on 16.1-km time-trial performance. J Sports Sci 26:197–206PubMedCrossRef

Bentley DJ, Millet GP, Vleck VE, MacNaughton LR (2002) Specific aspects of contemporary triathlon: implications for physiological analysis and performance. Sports Med 32:345–359PubMedCrossRef

Bernard T, Sultana F, Lepers R, Hausswirth C, Brisswalter J (2010) Age-related decline in Olympic triathlon performance: effect of locomotion mode. Exp Aging Res 36:64–78PubMedCrossRef

Bonnefoy M, Kostka T, Arsac LM, Berthouze SE, Lacour JR (1998) Peak anaerobic power in elderly men. Eur J Appl Physiol 77:182–188CrossRef

Donato AJ, Tench K, Glueck DH, Seals DR, Eskurza I, Tanaka H (2003) Declines in physiological functional capacity with age: a longitudinal study in peak swimming performance. J Appl Physiol 94:764–769PubMedCrossRef

Easthope CS, Hausswirth C, Louis J, Lepers R, Vercruyssen F, Brisswalter J (2010) Effects of a trail running competition on muscular performance and efficiency in well-trained young and master athletes. Eur J Appl Physiol 110:1107–1116PubMedCrossRef

Faulkner JA, Davis CS, Mendias CL, Brooks SV (2008) The aging of elite male athletes: age-related changes in performance and skeletal muscle structure and function. Clin J Sport Med 18:501–517PubMedCrossRef

Hoffman MD, Wegelin JA (2009) The Western states 100-mile endurance run: participation and performance trends. Med Sci Sports Exerc 41:2191–2198PubMedCrossRef

Impellizzeri F, Marcora SM (2007) The physiology of mountain biking. Sports Med 37:59–71PubMedCrossRef

Impellizzeri F, Sassi A, Rodriguez-Alonso M, Mognoni P, Marcora S (2002) Exercise intensity during off-road cycling competitions. Med Sci Sports Exerc 34:1808–1813PubMedCrossRef

Kostka T (2005) Quadriceps maximal power, optimal shortening velocity in 335 men aged 23–88 years. Eur J Appl Physiol 95:140–155PubMedCrossRef

Lepers R, Maffiuletti NA (2011) Age and gender interactions in ultra-endurance performance: insight from triathlon. Med Sci Sports Exerc 43:134–149

Lepers R, Stapley P (2010) Differences in gender and performance in off-road triathlon. J Sports Sci 28:1555–1562

Lepers R, Sultana F, Bernard T, Hausswirth C, Brisswalter J (2010) Age-related changes in triathlon performances. Int J Sports Med 31(4):251–256PubMedCrossRef

McCrory JL, Salacinski AJ, Hunt SE, Greenspan SL (2009) Thigh muscle strength in senior athletes and healthy controls. J Strength Cond Res 23:2430–2436PubMedCrossRef

Sturnieks DL, St George R, Lord SR (2008) Balance disorders in the elderly. Neurophysiol Clin 38:467–478 (review)

Tanaka H, Seals DR (1997) Age and gender interactions in physiological functional capacity: insight from swimming performance. J Appl Physiol 82:846–851PubMed

Tanaka H, Seals DR (2008) Endurance exercise performance in Masters athletes: age-associated changes and underlying physiological mechanisms. J Physiol 586:55–63PubMedCrossRef

Tomikawa M, Shimoyama Y, Nomura T (2008) Factors related to the advantageous effects of wearing a wetsuit during swimming at different submaximal velocity in triathletes. J Sci Med Sport 11:417–423PubMedCrossRef

Trappe S (2007) Marathon runners. How do they age? Sport Med 37:302–305CrossRef

Vleck VE, Bentley DJ, Millet GP, Bürgi A (2008) Pacing during an elite Olympic distance triathlon: comparison between male and female competitors. J Sci Med Sport 11:424–432PubMedCrossRef

Title: Age-related changes in conventional road versus off-road triathlon performance
Authors: Romuald Lepers
Paul J. Stapley
Publication date: 01-08-2011
Publisher: Springer-Verlag
Published in: European Journal of Applied Physiology / Issue 8/2011
Print ISSN: 1439-6319
Electronic ISSN: 1439-6327
DOI: https://doi.org/10.1007/s00421-010-1805-z

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