Evidence map›Paper›PMID 23849138›Full record

ArticleExtreme physiology & medicine2012

Participation and performance trends in multistage ultramarathons-the 'Marathon des Sables' 2003-2012.

Christoph Knoth, Beat Knechtle, Christoph Alexander Rüst, Thomas Rosemann, Romuald Lepers

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Article in Extreme physiology & medicine, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

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31citing papers in PubMed
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3 · Its place in the literature

Who cites it

31 citing papers in PubMed.

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  14. Pacing strategy in male elite and age group 100 km ultra-marathoners.Open access journal of sports medicine · 2015
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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Christoph KnothInstitute of General Practice and for Health Services Research, University of Zurich, Zurich, Switzerland. beat.knechtle@hispeed.ch.
Beat Knechtle
Christoph Alexander Rüst
Thomas Rosemann
Romuald Lepers

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe purpose of this study was to investigate participation and performance changes in the multistage ultramarathon 'Marathon des Sables' from 2003 to 2012.

methodsParticipation and performance trends in the four- or six-stage running event covering approximately 250 km were analyzed with special emphasis on the nationality and age of the athletes. The relations between gender, age, and nationality of finishers and performance were investigated using regression analyses and analysis of variance.

resultsBetween 2003 and 2012, a number of 7,275 athletes with 938 women (12.9%) and 6,337 men (87.1%) finished the Marathon des Sables. The finisher rate in both women (r2 = 0.62) and men (r2 = 0.60) increased across years (p < 0.01). Men were significantly (p < 0.01) faster than women for overall finishers (5.9 ± 1.6 km·h-1 versus 5.1 ± 1.3 km·h-1) and for the top three finishers (12.2 ± 0.4 km·h-1 versus 8.3 ± 0.6 km·h-1). The gender difference in running speed of the top three athletes decreased (r2 = 0.72; p < 0.01) from 39.5% in 2003 to 24.1% in 2012 with a mean gender difference of 31.7 ± 2.0%. In men, Moroccans won nine of ten competitions, and one edition was won by a Jordanian athlete. In women, eight races were won by Europeans (France five, Luxembourg two, and Spain one, respectively), and two events were won by Moroccan runners.

conclusionsThe finisher rate in the Marathon des Sables increased this last decade. Men were significantly faster than women with a higher gender difference in performance compared to previous reports. Social or cultural inhibitions may determine the outcome in this event. Future studies need to investigate participation trends regarding nationalities and socioeconomic background, as well as the motivation to compete in ultramarathons.

Identifiers

PMID23849138
PMCPMC3710135

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.