Business PoliticsAt NYC Marathon, Cowbells Are a Signature Sound. But Why? Admin2 hours ago01 mins Screaming fans and clanging cowbells have become the soundtrack to the New York City Marathon and to sporting events around the world. Post navigation Previous: The Five-Borough Route: The Beating Heart of the NYC Marathon Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.