CHARLOTTE, N.C. - Speedway Motorsports Inc. has agreed to purchase Kentucky Speedway, opening the door for the northern Kentucky track to perhaps one day host a NASCAR Sprint Cup Series event. <br />
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The deal announced Thursday by SMI chairman Bruton Smith could end a lengthy battle between the track's ownership group and NASCAR. The 1.5-mile oval, located in Sparta, Ky., midway between Cincinnati and Louisville, opened in 2000 and hosts several circuits a year, including the Nationwide Series and the Indy Racing League. <br />
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Kentucky Speedway filed an antitrust lawsuit in 2005 against NASCAR and International Speedway Inc. The lawsuit was dismissed in January. <br />
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SMI, which operates several other tracks that host Sprint Cup events, could move one of those races to Kentucky Speedway.