TERRE HAUTE, Ind. — Heavy morning showers and a forecast of thunderstorms to continue through midday have forced postponement of the July 4 Sumar Classic featuring the USAC Silver Crown National Championship at the Terre Haute Action Track.
The 20th running of the 100-lap Sumar Classic will now take place at Terre Haute’s half-mile dirt oval on Sunday, Oct. 6.
The Sumar Classic on Oct. 6 will serve as the final dirt race of the USAC Silver Crown season and the penultimate round of the championship.
The USAC Silver Crown campaign now resumes on July 19-20 with the inaugural running of the Salt City 100 at Salt City Speedway’s half-mile dirt oval in Hutchinson, Kansas.
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