Watch Monk Season 1 Episode 9: Mr. Monk and the Marathon Man Online

	IMDB Rating: 7.7/10 from 315 votes
	Release: 2002 / Monk / Season 1 / Episode 9
	Genre: Comedy \| Crime \| Drama
	Director: Adam Davidson
	Stars: Tony Shalhoub, Bitty Schram, Jason Gray-Stanford
	Synopsis: A woman is murdered during the San Francisco marathon and Monk suspects her married lover, Trevor McDowell, even though he was running in the race. Although McDowell disappears from the video tape of the race less than halfway through and reappears only at the end, the data from a computer chip indicates that he was present at all checkpoints during the race. After interrogating the murdered woman's ex-husband as a possible suspect only to find that his alibi is probably credible, a frustrated Stottlemeyer provides Monk with a brilliant suggestion--that the computer chip was passed off to someone else during the race. Monk meanwhile has the chance to visit his hero, an aging runner from Nigeria whom Sharona briefly suspects may be the murderer's accomplice--a theory Monk refuses even to consider. When Monk figures out what really happened, he must catch the murderer himself to prove his theory.