 Sagal writes the "Road Scholar" column in "Runner's World" magazine.He wrote about his humorous observations on running and life in the best-seller, "The Incomplete Book of Running" (a nod to Jim Fixx's 1977 book "The Complete Book of Running"), published by Simon & Schuster in October 2018.Sagal's older brother, Douglas, became a rabbi and serves Temple Emanu-El in Westfield, New Jersey.