USRA Technical Bulletin: USRA B-Mod Engines
The USRA B-Mod division has grown dramatically in popularity in recent years. The requirement for a stamped rocker arm in our standard engine package has been discussed thoroughly and has had its share of controversy. The reason this rule exists is to limit th … read more

Hibner, Hanes, Pierce reign in I-35 Speedway finale
One hundred and one cars checked Saturday in for McCarthy Auto Group Championship Night at I-35 Speedway as we crowned our 2022 track champions and had spooks, goblins, superheroes and princesses all in attendance to watch the best racing for your buck. At  … read more

I-35 Speedway finale this Saturday
And then there was one... one last chance to spend your Saturday night enjoying edge-of-your-seat racing excitement at I-35 Speedway. I-35 Speedway is racing this Saturday, October 29, and this event closes out the racing 2022 season, but oh the fun we are  … read more

Shaw, Hanes, Myers O'Reilly Auto Parts Night winners at I-35 Speedway
One hundred and seven (107) cars checked in for O’Reilly Auto Parts Night at I-35 Speedway on Saturday. The show included two B-features, seven A-features and a trophy dash with the last checkered flag falling by 10:30 p.m. Corey Myers made the pas … read more

Vote Racing this November
The 2022 midterm election will be held on Tuesday, November 8, and it’s important to know which candidates support racing when going to the polls or voting early. With the balance of power in the U.S. House of Representatives and U.S. Senate up for gr … read more

I-35 Speedway hosts O'Reilly Auto Parts Night this Saturday
The legendary I-35 Speedway continues their tradition of racing every Saturday through the month of October! While other racetracks have completed their racing seasons, I -35 Speedway continues to complete their season’s racing schedule. Two weeks rem … read more

Johnson, Keller, Isaacs power to Scobee Powerline Night wins at I-35 Speedway
Ninety-six cars checked in Saturday for Scobee Powerline Night at I-35 Speedway. With only three weeks remaining on the 2022 season the cars filled the pit area with three Summit USRA Weekly Racing Series drivers visiting McCarthy Auto Group Victory Lane.  … read more

I-35 Speedway hosts Scobee Powerline Night this Saturday
As the 2022 racing season winds down let’s do it again for the next three Saturday nights at I-35 Speedway. This Saturday Oct. 15, it will be Scobee Powerline Night featuring the Summit USRA Weekly Racing Series. For the remainder of the season, ga … read more

Hibner tops Davis in Tyler tussle at I-35 Speedway
Ninety-seven cars checked in for the McCarthy Auto Group Show Me Spectacular as the I-35 Speedway started the month of October. Racing was completed before 10:30 p.m. and the fans were treated to some great side-by-side racing action to the final checkers.  … read more

Ninth for Hibner, second for Hisel, first for Schultz at I-35 Speedway
More than 100 racecars and their driver and crews checked in for the CSI Overhead Door Be Aware Cancer Rally at I-35 Speedway on Saturday. Drivers, fans and crew came together to help raise money for a great cause and to finish the month of September compet … read more

Carpenter's Classics Sponsor Video

Hwy 36 Auto & Diesel Sponsor Video

Highlights: USRA Heartland Modified Tour 4/12/25
Highlights from the USRA Heartland Modified Tour presented by Real Racing Wheels featuring the Summit USRA Weekly Racing Series at the I-35 Speedway in Winston, Mo., on Saturday, April 12, 2025. Video provided by RacinDirt. Check us out at https://usraracing.… watch video