Table 5.

Estimation of the percentage of $\dot{V}{\mathrm{O}}_{2\max }$, the oxygen uptake relative to body mass per minute and the energy cost of running above standing based on accelerometry data.

Race section	Percentage of maximum oxygen consumption $\left(\%\dot{V}{\mathrm{O}}_{2\max }\right)$	Oxygen uptake relative to body mass per minute (ml·kg−1·min−1)	Energy cost of running above standing* (J·kg−1·m−1)
0–5 km	82% ± 11.78	44.87 ± 6.43	4.54 ± 0.83
5–10 km	81% ± 13.05	44.07 ± 7.12	4.05 ± 0.76
10–15 km	81% ± 12.41	44.19 ± 6.77	4.09 ± 0.73
15-HM	81% ± 12.83	44.00 ± 7.00	4.04 ± 0.76
HM-25km	83% ± 11.46	45.45 ± 6.25	4.26 ± 0.72
25–30 km	82% ± 11.69	44.54 ± 6.38	4.25 ± 0.73
30–35 km	82% ± 12.11	44.55 ± 6.60	4.40 ± 0.79
35–40 km	81% ± 12.27	44.28 ± 6.70	4.44 ± 0.74
40-M	83% ± 13.06	45.15 ± 7.12	3.79 ± 0.86
Marathon	81% ± 11.38	44.43 ± 6.21	4.23 ± 0.70

Abbreviations: HM, Half marathon; M, Marathon; $\dot{V}{\mathrm{O}}_{2\max }$, maximum oxygen consumption.

*Energy cost of running above standing = ($(\dot{V}{\mathrm{O}}_2-\dot{V}{\mathrm{O}}_{2\mathrm{standing}})$ (running speed)⁻¹) · 20.9.