Half-marathoners are younger and slower than marathoners

• Published in: SpringerPlus Vol. 5; no. 1; p. 76
• Main Authors: Knechtle, Beat, Nikolaidis, Pantelis T., Zingg, Matthias A., Rosemann, Thomas, Rüst, Christoph A.
• Format: Journal Article
• Language: English
• Published: Cham Springer International Publishing 26.01.2016; Springer Nature B.V
• Subjects: Biomedical and Life and Sciences; Humanities and Social Sciences; multidisciplinary; Science; Science (multidisciplinary); Sports Performance and Exercise; Women; Master runner; Age group; Men
• ISSN: 2193-1801; 2193-1801
• DOI: 10.1186/s40064-016-1704-9

Age and performance trends of elite and recreational marathoners are well investigated, but not for half-marathoners. We analysed age and performance trends in 508,108 age group runners (125,894 female and 328,430 male half-marathoners and 10,205 female and 43,489 male marathoners) competing between 1999 and 2014 in all flat half-marathons and marathons held in Switzerland using single linear regression analyses, mixed-effects regression analyses and analyses of variance. The number of women and men increased across years in both half-marathons and marathons. There were 12.3 times more female half-marathoners than female marathoners and 7.5 times more male half-marathoners than male marathoners. For both half-marathons and marathons, most of the female and male finishers were recorded in age group 40–44 years. In half-marathons, women (10.29 ± 3.03 km/h) were running 0.07 ± 0.06 km/h faster (p < 0.001) than men (10.22 ± 3.06 km/h). Also in marathon, women (14.77 ± 4.13 km/h) were running 0.28 ± 0.16 km/h faster (p < 0.001) than men (14.48 ± 4.07 km/h). In marathon, women (42.18 ± 10.63 years) were at the same age than men (42.06 ± 10.45 years) (p > 0.05). Also in half-marathon, women (41.40 ± 10.63 years) were at the same age than men (41.31 ± 10.30 years) (p > 0.05). However, women and men marathon runners were older than their counterpart half-marathon runners (p < 0.001). In summary, (1) more athletes competed in half-marathons than in marathons, (2) women were running faster than men, (3) half-marathoners were running slower than marathoners, and (4) half-marathoners were younger than marathoners.