Running Quotes - Page 338
"The Pilgrim's Regress". Book by C. S. Lewis, pp. 186-187, 1933.
C.S. Lewis (1996). “Joyful Christian”, p.180, Simon and Schuster
The long run is the single most important ingredient to marathon success.
Bob Glover, Jack Shepherd, Shelly-lynn Florence Glover (1996). “The Runner's Handbook: The Bestselling Classic Fitness G for begng Intermediate Runners 2nd rev Edition”, p.146, Penguin