Runners' Reported Fluid Intake Habits During Outdoor Runs and Methods of Fluid Delivery (N = 276)

Item	Response	Race		Sex
		Half-Marathon (n = 158)	Full Marathon (n = 118)	Men (n = 146)	Women (n = 130)
Do you drink during your outdoor runs in warm or hot environments? %	Never	9	2	6	6
	Sometimes	30	15	27	20
	Very often	24	34	28	28
	Always	38	49	40	46