A four race stretch opened for Spencer Diercks on Thursday with the Davenport, Iowa pilot returning to Marshalltown Speedway (Marshalltown, Iowa) for the IMCA Modified portion for the King of the Hig...

Friday night found Spencer Diercks in action at Marshalltown Speedway (Marshalltown, Iowa) aboard the Ryan Duhme-owned No. 21 Modified for the track’s season opener. Drawing 35 IMCA Modifieds for the...

Spencer Diercks visited Maquoketa Speedway (Maquoketa, Iowa) over the weekend to pull double duty in the Late Model and Modified ranks for the inaugural Nippy 50. Pinned on the ninth row of the Late...

The 2024 season officially kicked off for Davenport, Iowa’s, Spencer Diercks on Friday afternoon with the Memphis Spring Nationals opener at Scotland County Speedway (Memphis, Mo.). Following a sixth...