Thanks to Greg Parent of GRP Motorsports, the first two nights of racing on the 2010 Upper Midwest Sprint Car Series (UMSS) calendar will pay $1,000 to win each night. [...]
UMSS – Winged Sprint Car Series
360 winged sprint car series based out of Minnesota and Wisconsin.
Six rookies and one California transplant will all be vying for 2010 Rookie of the Year honors during the upcoming 24-race season of the Upper Midwest Sprint Car Series (UMSS). [...]
Since the Upper Midwest Sprint Car Series (UMSS) was formed in September 2008, it has taken many steps toward bringing sprint car racing back to the Twin Cities area of Minnesota, including a very successful inaugural 2009 season. [...]