The Dead Runners Society (DRS) is a worldwide online running club. DRS is notable for its unusual role in the development of both the Internet and the sport of running. Founded by Chris Conn in 1991 as an electronic mailing list, DRS pre-dates widespread use of the World Wide Web. It is an early example of a virtual community formed around a non-professional topic. Many early DRS members were computer professionals, librarians, academics and researchers. Membership broadened with the growing use of email in the mid-1990s. Annual World Conferences have been held since 1993.