Planning pays off for Zac Bryner as he gets ready to open a go-cart track in Green Bay
The pieces have all fallen into place as Zac Bryner is set to open Midwest Super Speedway, a go-cart track, in Green Bay near Lambeau Field.
The pieces have all fallen into place as Zac Bryner is set to open Midwest Super Speedway, a go-cart track, in Green Bay near Lambeau Field.

It was almost four years ago that Zac Bryner was featured in this column as he talked about his plan to open Midwest Super Speedway, a go-cart track in the Fox cities area.

The price tag was huge and Bryner was hoping to find some investors to share in a cost that was estimated at $2.5 million.

That didn’t happen, but Bryner didn’t give up. He had taken business classes, met with a SCORE mentor, and presented at One Million Cups where he received feedback. What he learned was flexibility.

“When I took the E-Seed Entrepreneurial Course (offered at the Venture Center at Fox Valley Technical College in Appleton), the biggest thing I learned was the amount of preparation it takes to get into business and to look at business from the outside,” he said. “I looked at consumption, demand, and capacity rate, and really dialed it in, and then I put my brakes on and took time to look at those numbers.”

Even though it wasn’t his first startup (he and his wife owned a custom sign company), Midwest Super Speedway is an entirely different type of venture. He says it also is something he truly loves.

He explained his interest: “I have always been a gearhead and started working on dirt bikes, motorcycles and four-wheelers when I was about 10 years old. Fixing them kindled an interest, and in high school, I attended an engineering charter school. The experience drove me into the engineering field.”

That led to earning a mechanical engineering degree at the University of Wisconsin-Platteville and a career that has included design engineering and managerial promotions in the areas of continuous improvement, quality assurance, and project management. He plans to continue working full time and managing the business with the positive attitude that defines him.

“I am a positive thinker. To me, the glass is always half full. If you aren’t part of the solution, you are part of the problem. When you work through it, anything is possible,” Bryner said.

His “this is possible” is becoming a reality due to flexibility.

“When I had times that I thought about all the hurdles and felt like quitting, usually in the early morning before getting out of bed, I would sit up, take a deep breath, and think of one thing I could do that day to get closer to making this work,” he said.

During the process, he talked to banks to learn what he needed to do in order to secure financing and make the numbers work without investors.

“In 2021, I was looking at the Taj Mahal of go-kart racing," Bryner said. "At that point, we were coming out of the pandemic and it was tough to drum up investors. I did a fact check and asked myself, ‘How can I scale this back and down to a manageable size?’ Within the perimeters I set, I scaled back the plan and put out feelers for a location.”