JEFFERSON, S.D. – Anthony Roth completed a sweep of modified competition during the Spring Nationals at Park Jefferson Int’l Speedway on Saturday night.
Roth, who won Friday’s opener at the South Dakota dirt track, came from the third position to win Saturday’s Spring Nationals finale ahead of fourth-place starter Shane DeMey.
Tyler Frye finished third, followed by Clay Money and polesitter Daniel Gottschalk.
Elliot Amdahl came from fourth to win the 305 sprint car feature. Shawn Harker topped the B-Mod main event. Jason Wilkinson topped the hobby stock main event. Lastly, Justin Luinenburg won the stock car main event from the pole.