With unmatched hospitality, the people of Arnold and Custer County look forward to each August to welcome new and returning drivers. SORC veterans declare that the event is America's most family friendly open road race.
All entry fees and sponsorships revenue are donated to a worthy local projects to improve public services, community improvement projects and local scholarship funds. To date, in only nine years, the SORC has donated in excess of $250,000 to such projects.