Casey Knutson brought the crowd in the grandstands to their feet Friday evening during Fastenal Night at Mississippi Thunder Speedway as he waltzed into victory lane for his very first visit ever.

USRA Weekly Racing Series results for Friday, July 17, from the Mississippi Thunder Speedway, Fountain City, Wis.

USRA Weekly Racing Series results for Friday, July 10, from the Mississippi Thunder Speedway in Fountain City, Wis.

The 7th Annual Rivercity Rumble happens this Friday, July 3, at the Mississippi Thunder Speedway in Fountain City, Wis. USRA Modifieds pay up to $3,100 to win and USRA B-Mods pay up to $2,500 to win.

After spending all day trying to whip Mississippi Thunder Speedway into race-ready condition following a week of heavy rains, Bob Timm ended the evening sitting on an area of the facility which needed no grooming.

The sights, the sounds, the excitement, the anticipation... opening night 2015 at the Mississippi Thunder Speedway in Fountain City, Wis., had all of that and more.

The big announcement for 2015 is the creation of an all new Limited Late Model class which has been embraced not only by local and regional racers, but also by the USRA sanctioning body.

With a late-race move, Cory Crapser of Chippewa Falls, Wis., scored his fifth Iron Man Challenge victory Friday night as the USRA B-Mods circled the Mississippi Thunder Speedway.

As race fans gathered to memorialize Jim Schell at Mississippi Thunder Speedway, little did they know that they were also about to witness one of the greatest battles for a feature win seen in long time.

Mississippi Thunder Speedway is excited to once again present the Baehman Law B-Mod Challenge this Friday, Aug. 1. The USRA B-Mod racers will be battling for a $1,000 payday.

2012 USRA Modified track champion Lucas Schott beat 2013 track champion Josh Angst and 2011 track champion Bob Timm to the front of the field early, and stayed there throughout the remainder of the race.

Visiting USMTS star Rodney Sanders cleaned the slate with a dominant run to the checkers during the Rivercity Rumble 35 and cashing in on a huge payout for the feature win.