Indianapolis 500
Broadcasting

The Hulmans did not allow live television coverage of the 500 until 1986, largely to maximize gate attendance. The race was briefly televised live in 1949 and 1950 on WFBM-TV (today's WRTV), after which the practice was discontinued. From 1964 to 1970, the race was broadcast live on closed-circuit television in theaters around the country. From 1965 through 1970, a highlighted version of the race was shown on ABC 's Wide World of Sports. From 1971 through 1985, an edited same-day, tape delay broadcast of the race was shown in prime time. The race broadcast was edited down to either two or three hours in duration (including commercials).
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