“…MOMS, as its name “Motivations of Marathoners Scale” suggests, was created specifically in order to measure marathon athletes’ reasons for participation, and therefore, athletes’ motivations have been analyzed in many marathons from within different social contexts, e.g., in Greece ( Nikolaidis et al, 2019 ), Poland ( Malchrowicz-Mośko et al, 2019 ; Waśkiewicz et al, 2019a ), Spain ( Ruiz-Juan and Zarauz Sancho, 2014 ; Parra-Camacho et al, 2019 ), and especially in the United States ( Ogles and Masters, 2003 ; Rundio et al, 2014 ; Hanson et al, 2015 ; Buning and Walker, 2016 ), the context in which the scale was initially created. The variables associated with different reasons for participating have also been diverse, with the following being the most analyzed variables: runners’ sex ( Waśkowski, 2011 ; Summers et al, 2016 ; Malchrowicz-Mośko and Rozmiarek, 2018 ; Malchrowicz-Mośko and Poczta, 2019 ) and runners’ age ( Ogles and Masters, 2003 ; Reed and Gibbs, 2016 ; Poczta et al, 2018 ; Nikolaidis et al, 2019 ). This constitutes an attempt to describe whether the reasons for a person taking part in an endurance event depend on athletes’ sex and age.…”