Table 1 Predicted sweating rates (litres/h) for running 8.5–15 km/h in cool/temperate (18°C) and warm (28°C) weather.

Body mass (kg)	Climate	8.5 km/h	10 km/h	12.5 km/h	15 km/h
50	Cool/temperate	0.43	0.53	0.69	0.86
	Warm	0.52	0.62	0.79	0.96
70	Cool/temperate	0.65	0.79	1.02	1.25
	Warm	0.75	0.89	1.12	1.36
90	Cool/temperate	0.86	1.04	1.34	1.64
	Warm	0.97	1.15	1.46	1.76