Historic Angell Park Speedway Added to NSL Slate!
Historic Angell Park Speedway Added to NSL Slate! Windom, MN (December 9, 2014) – The National Sprint League will join the Bumper to Bumper Interstate Racing Association Sprints for an event at the historic Angell Park Speedway in Sun Prairie, Wisconsin on Sunday, August 30. The event will be the first of two joint efforts…