ST. AUGUSTA, Minn. – Wollak Construction WISSOTA Late Model Challenge Series officials have announced the addition of Brown County Speedway in Aberdeen, S.D., to the series schedule.

The Wollak Construction WISSOTA Late Model Challenge Series will return to Brown County Speedway on May 31 as the opening night of the season for the series drivers. Defending series champion Pat Doar will be looking to start the season off on a high note in his quest to defend the series title.

This event sponsored by Bullet Sportswear is not only the season opener for the series, it is also the start of a three-day road trip that will visit Miller Central Speedway in Miller, S.D., on Saturday, June 1 sponsored by Holt Ranch. The opening weekend will end with an exciting event at Casino Speedway on Sunday, June 2 sponsored by Cloud 9 Bar & Casino.

The returning partnership with Wollak Construction is a crucial part in the ability of the series to support the traveling drivers as well as the local drivers that race with the series.

“I cannot thank Ernie and Terri Wollak enough for their support of our series,” said Carson Gramm, WISSOTA executive director. “They are a big supporter of WISSOTA Auto Racing in their area, and it is because of the support that people like them offer that we have successful race tracks around WISSOTA.”

After the trip the South Dakota, the series will have a few weeks off before returning to action at Mississippi Thunder Speedway in Fountain City, Wis., with back to back events on July 4-5. From there the drivers will head for northern Wisconsin for the famed Gondik Law Speedway and Rice Lake Speedway before a full schedule in August.