Competing in three straight nights of action in the Modified ranks, Spencer Diercks invaded Fayette County Speedway (West Union, Iowa) on Thursday piloting the No. 21X Modified. With a heat victory p...

Returning to the Modified ranks on Wednesday, Spencer Diercks entered the TCE No. 21 Rage Chassis Modified into battle at Cedar County Raceway (Tipton, Iowa) for the Cedar County Fair Race. Starting...

Back with the DIRTcar Summer Nationals on Friday, Spencer Diercks made the trip to Farmer City Raceway (Farmer City, Ill.) for the 18th round of the grueling summer series. With an eighth-to-fifth ru...

Spencer Diercks made a mid-week appearance at Mason City Motor Speedway (Mason City, Iowa) on Tuesday afternoon to get an early start to his Fourth of July weekend with the World of Outlaws Case Late...

Defending his home turf from the DIRTcar Summer Nationals, Spencer Diercks invaded Davenport Speedway (Davenport, Iowa) on Wednesday afternoon for the seventh round of the Hell Tour. After qualifying...

Making his 2023 debut with the DIRTcar Summer Nationals, Spencer Diercks visited Kankakee County Speedway (Kankakee, Ill.) on Thursday afternoon for the second round of the Hell Tour. Aboard his Mohr...

Spencer Diercks popped into Farmer City Raceway (Farmer City, Ill.) on Friday afternoon to compete in the Super Late Model ranks for the regular night of racing. After topping the speed charts in tim...

Spencer Diercks was back behind the wheel of his Roehlk Concrete Contractors No. 29 Super Late Model on Friday night at Davenport Speedway (Davenport, Iowa) for the Hoker Trucking Series sanctioned o...

Testing the waters in his Late Model with the Castrol FloRacing Night in America miniseries, Spencer Diercks made a mid-week trip to Marshalltown Speedway (Marshalltown, Iowa) on Tuesday evening for...

Friday night found Spencer Diercks in action at Davenport Speedway (Davenport, Iowa) competing in a field of 30 IMCA Modifieds. With a ninth-to-third run in his heat race placing him on the fifth row...