We are releasing two parts to Episode #17 this week, one today and one Thursday. In them, we share 9 inspiring stories from the Boston Marathon through the years. For Part A, hear the stories of John A. Kelley (Runner's World Runner of the Century), Roberta Gibb, Katherine Switzer, Joan Benoit Samuelson and Boston Bill Rodgers.

Also, check out Episode #14 where we break down the Boston Marathon course and discuss pace strategy for it.