TOPEKA, Kan. (July 30, 2010) For the fourth-consecutive year, SCCA.com will host polls for each class racing at the 2010 National Championship Runoffs Presented by Subway, held Sept. 20-26 at Road America. Polling begins Sunday, Aug. 1.Each race will have a separate poll with six selections from which to pick the 2010 National Champion. Three selections come from the podium picks from SportsCar Magazines Who Will Win article. Two additional drivers are options based on this seasons or previous years performance. Finally, a field pick is an option for anyone not specifically listed as a selection.Races will be posted on SCCA.com in the order they will compete at the event, but only one poll will be posted at a time, meaning you can only vote for a class on the day or days that it is open on the site.The poll schedule is below. Polls open at 12:00 AM (Midnight) on the date listed. Each poll can be accessed on the home page of SCCA.com.