Table 1.

Mean $\overline{p}$, standard deviation $\sigma$, coefficient of variation V and skewness ${\gamma }_1$ for the six marathons.

Race	Total Time	$\overline{\mathit{p}}$	$\mathit{\sigma }$	V	${\mathit{\gamma }}_1$
Tokyo 2021 (E. K.)	2 h 08 min 38 s	182.4 s	7.2	4%	− 0.31
Berlin 2014 (D.K)	2 h 2 min 57 s	174.8	4.1	2%	− 0.47
Berlin 2019 (K.B)	2 h 01 min 41 s	173.0	3.0	2%	− 0.55
Berlin 2018 (E.K)	2 h 01 min 39 s	173.1	3.0	2%	− 0.82
Vienna 2019 (E.K)	1 h 59 min 40 s	169.7	1.9	1%	− 2.32
Monza 2017 (E.K)	2 h 00 min 25 s	171.2	1.8	1%	+0.56