Walker Dozing & Excavating Night this Saturday at I-35 Speedway
Great side by side action on tap this Saturday at I-35 Speedway on Walker Dozing & Excavating Night. USRA Modifieds, Holley USRA Stock Cars and Out-Pace USRA B-Mods. … read more

Wray, Estes, Hanes top Thompkins Industries Night at I-35 Speedway
Cory Wray, Jason Estes and Nic Hanes emerged victorious during Thompkins Industries Night at the I-35 Speedway a chilly Saturday night. … read more

Marant, Estes, Eaton score opening night wins at I-35 Speedway
Great racing action was the norm Saturday as 115 cars packed the pit area for opening night at the I-35 Speedway in Winston, Mo. … read more

Racing starts Saturday at I-35 Speedway
This Saturday, April 2, will be the opening night for I-35 Speedway. Come see the racing talent in the USRA Modifieds, Out-Pace USRA B-Mods and Holley USRA Stock Cars. … read more

I-35 Speedway rained out March 26
I-35 Speedway has cancelled tonight's racing events for Saturday, March 26, due to weather conditions. We will see everyone next Saturday, April 2. … read more

I-35 Speedway event rescheduled for July 16; USMTS and WAR Sprints on same bill
Canceled last Sunday due to extreme cold and snow the 8th Annual Missouri Meltdown has been rescheduled for Saturday, July 16, at the I-35 Speedway in Winston, Mo. … read more

USRA Iron Man Challenge canceled at I-35 Speedway
Due to extremely cold temperatures and snow on the ground in Winston, Mo., USRA officials have canceled the 8th Annual Missouri Meltdown slated for Sunday, March 20, at the I-35 Speedway. … read more

USMTS cancels I-35 Speedway event
Due to extremely cold temperatures and snow on the ground in Winston, Mo., USMTS officials have canceled the 8th Annual Missouri Meltdown slated for Sunday at the I-35 Speedway. … read more

Seventh Iron Man Challenge season kicks off at Humboldt, Winston March 19-20
The USRA Iron Man Challenge will launch its 2016 campaign this Friday, March 19, at the Humboldt Speedway in Humboldt, Kan., and I-35 Speedway in Winston, Mo., on Sunday, March 20. … read more

USMTS invades Humboldt, Winston this weekend for MSD Central Region openers
The preeminent powerhouse of dirt modified racing readies for a humungous tripleheader this weekend as the USMTS kicks off action in the MSD Central Region presented by Day Motor Sports. … 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