The Fast Shafts Harvest Hustle on the High Banks brought Spencer Diercks to Marshalltown Speedway over the weekend for the doubleheader event. Dual heat races were on the schedule for Friday, but Die...

Friday night at Maquoketa Speedway saw Spencer Diercks make his debut in a Brand X Race Cars Modified during the two-day Terry Huizel Memorial. In an impressive first outing in a new car, Diercks adv...

Spencer Diercks kicked off his weekend early with a Thursday night trip to Cedar County Raceway for the opening round of the Hoker Trucking Fall Bash. The night started off slow for Diercks, who fini...

Spencer Diercks returned to familiar territory over the weekend as Davenport Speedway hosted a doubleheader. He opened the weekend with a podium run, steering to a consistent second-place finish in F...

Spencer Diercks was among 30 IMCA Modified competitors at Maquoketa Speedway over the weekend for the Darkside All Star Classic. He recorded his best showing on Friday, finishing 11th in the 25-lap o...

Spencer Diercks was among 25 IMCA Modified competitors in action Saturday afternoon at Davenport Speedway for the second round of the Corn State Nationals. After cruising to a dominant heat race win,...

Spencer Diercks kickstarted his Labor Day weekend on Thursday with a trip to 300 Raceway in Farley, Iowa, to compete in the 48th annual Yankee Dirt Track Classic. After losing ground in his heat race...

Spencer Diercks’ 2025 campaign rolled on over the weekend with a pair of solid outings, highlighted by a runner-up finish in Saturday’s Fall Finale at Fayette County Speedway. The weekend began at Da...

Fresh off his 12th win of the season, Spencer Diercks made a midweek stop at Wilmot Raceway on Wednesday to compete in the Kenosha County Fair Race. Flying the Iowa flag with authority, Diercks advan...

A weekend doubleheader in Iowa saw Spencer Diercks add another victory to his 2025 campaign, bringing his season total to 12 wins. The action kicked off Friday at his home track, Davenport Speedway,...