SLINGER – Back when Zack Riddle’s grandfather raced, the headlining division on opening day at Slinger Speedway – just about any Sunday, really – would have been what are now referred to as super late ...

Todd Thelen’s plan was to keep his foot on the gas at Slinger Speedway. He would continue to build the business at the small Wisconsin racetrack with a big reputation for a few more years until the ...

Todd Thelen’s plan was to keep his foot on the gas at Slinger Speedway. He would continue to build the business at the small Wisconsin racetrack with a big reputation for a few more years until the ...

Todd Thelen’s plan was to keep his foot on the gas at Slinger Speedway. He would continue to build the business at the small Wisconsin racetrack with a big reputation for a few more years until the ...