Elite Kenyan endurance runners are hydrated day-to-day with ad libitum fluid intake - Fudge, B. W.; Easton, C.; Kingsmore, D.; Kiplamai, F. K.; Onywera, V. O.; Westerterp, K. R.; Kayser, B.; Noakes, T. D.; Pitsiladis, Y. P. (Medicine & Science in Sports & Exercise, 2008)
Keywords: long distance running; Kenya; nutrition; fluid; USA; biological and medical sciences; endurance sports