Excessive rain and wet grounds forced the cancellation of the Plymouth Dirt Track Racing program on Saturday at the Sheboygan County Fairgrounds in Plymouth. The racing promoti0on continues to look forward however, with this Saturday marking the return of the All Star Circuit of Champions Sprint Car series to the Sheboygan County Fairgrounds for the first time since 1995 in a co-sanctioned event with the Interstate Racing Association Sprint Car Series. Former NASCAR Cup champion and All Star Circuit of Champions Sprint Car Series owner Tony Stewart will be making his return to Sprint Car competition at Plymouth for the first time since he captured an IRA A-main victory at the third-mile facility in 2013.