The Cosby Show
Episode Name: Back to the Track, Jack
Episode Overview: Cliff's college track coach contacts him and asks to run in a charity event between Hillman and its rival, Norton College. Heathcliff "Combustible Huxtable" trains, but soon learns that he is not the runner he was all those years ago.
Episode Number: 20
Episode Season: 1
Episode First Aired: 1985-02-28