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Orientador(es)
Resumo(s)
Recent studies showed that female runners reduced the performance gap to male runners in endurance running with increasing age and race distance. However, the investigated samples were generally small. To investigate this further, the present study examined sex differences by age across various race distances (5, 10 km, half-marathon, marathon, and ultra-marathon) using a large dataset of over 1,100,000 race records from Switzerland over two decades (1999-2019). The study explored performance and participation disparities between male and female runners by employing diverse methods, such as descriptive statistics, histograms, scatter and line plots, correlations, and a predictive machine learning model. The results showed that female runners were more prevalent in shorter races (5, 10 km, half-marathon) and outnumbered male runners in 5 km races. However, as the race distance increased, the male-to-female ratio declined. Notably, the performance gap between sexes reduced with age until 70 years, after which it varied depending on the race distance. Among participants over 75 years old, ultra-marathon running exhibited the smallest sex difference in performance. Elderly female ultra-marathoners (75 years and older) displayed a performance difference of less than 4% compared to male ultra-marathoners, which may be attributed to the presence of highly selected outstanding female performers.
Descrição
Palavras-chave
Stable sex difference Gender-differences Muscle strength Performance Men Age Women Competition Participation Physiology
Contexto Educativo
Citação
Knechtle, Beat; Witthoft, Anja; Valero, David; Thuany, Mabliny; Nikolaidis, Pantelis Theo; Scheer, Volker; Forte, Pedro; Weiss, Katja (2023). Elderly female ultra-marathoners reduced the gap to male ultra-marathoners in Swiss running races. Scientific Reports. ISSN 2045-2322. 13:1, p. 1-12
Editora
Nature Portfolio