Casper Speedway

Winning from the tail of a 12-car field, Schierkolk, of Evansville, Wyo., notched his first career High Plains victory. ... He captured the Bob Schierkolk Memorial, a race honoring his father who died in 2015. ... Schierkolk's victory snapped the three-race winning streak of Eddie Kirchoff, who won holiday weekend events at Black Hills Speedway in Rapid City, S.D., his hometown Gillette (Wyo.) Thunder Speedway and Sheridan (Wyo.) Speedway. ... Kirchoff started on the pole at Casper but was an early retiree.