The Knoxville Nationals week begins on Aug. 1 and will dominate the race world with races for the next 10 days as Iowa's Knoxville Raceway truly lives up to the moniker of "Sprint Car Capital of the World."

Kyle Larson didn't pull any punches when responding to a fan's comments about his Sprint Car team's finances on Tuesday afternoon. Larson, who is fresh off three Sprint Car victories in four nights, used his X (formerly Twitter) account in an attempt to clarify that the No. 57 Paul Silva-owned Sprint Car team is not operating on a limitless budget.

Another Sage Fruit Front Row Challenge presented by Your Life Iowa and Country Builders Racing entertained Monday at Southern Iowa Speedway.

It's the 29th annual Sage Fruit Front Row Challenge presented by Your Life Iowa and Country Builders Racing Southern Iowa Speedway as the $21,000-to-win Monday night program is part of a busy week for Sprint Car drivers and fans alike.

The 29th annual Sage Fruit Front Row Challenge presented by Your Life Iowa and Country Builders Racing is set to take place Monday, Aug. 5 at Southern Iowa Speedway. The $21,000-to-win Monday night program is part of a busy week for Sprint Car drivers and fans alike.

James McFadden quite literally sprinted to victory on Monday at Southern Iowa Speedway.

Sunday’s Capitani Classic at Knoxville (Iowa) Raceway was virtually a throwaway for everyone involved except Buddy Kofoid.

After Sunday’s Capitani Classic rained out, the 28th running of the Sage Fruit Front Row Challenge at Southern Iowa Speedway in Oskaloosa, Iowa, now has even greater anticipation as drivers and teams look to log an extra race before this week’s Knoxville Nationals.

Sprint Car drivers competing in the Front Row Challenge on Monday, August 7 will need to be fast in more ways than one. For the second straight year, a foot race on the frontstretch of Southern Iowa Speedway will determine the top eight starting positions.

It is no secret that this summer Kyle Larson hasn’t won at the astounding rate that ultimately propelled the multi-discipline star to one of the greatest seasons in motorsports history a year ago.

Heading into the biggest week of the year for Sprint Car racing, Kyle Larson received a shot in the arm Monday night at Southern Iowa Speedway. The defending NASCAR Cup Series champion claimed his second consecutive Front Row Challenge win, while gaining confidence and momentum during the process.

A huge week for Sprint Car racing in the state of Iowa kicks off Monday night in Oskaloosa with the Front Row Challenge at Southern Iowa Speedway. With a $21,000 winner's check on the line, a star-studded field of Sprint Car racers will be competing in the event.

It’s just about time for Sprint Car racing’s best to make the half-hour drive east from Knoxville Raceway to the Southern Iowa Speedway for the return of the Sage Fruit Front Row Challenge in Oskaloosa, Iowa on Monday, August 8.

Oskaloosa, IA – Kyle Larson won his second career Front Row Challenge title with a thrilling drive on Monday night at the Southern Iowa Speedway. The win, aboard Paul Silva’s #57, was worth $21,000 for the Elk Grove, California native.

One day after winning the NASCAR Cup Series race at Watkins Glen International, Kyle Larson has made his way to Southern Iowa Speedway to compete in Monday night's Front Row Challenge.