Wild Stock Car flip at Mason City Motor Speedway 7/29/18
Holley USRA Stock Car driver Wyatt Medland takes a wild ride during the feature at the Mason City Motor Speedway in Mason City, Iowa, on Sunday, July 29, 2018. He was uninjured in the crash. Watch hundreds of races in their entirety by becoming a RacinBoys premium member. Join today at watch video

How American Racer tires are made
You know those round, rubber things on your car that make you go around? Well, have you ever seen a green tire before? Watch the video and see the incredible transformation of an American Racer racing tire during the curing process to give the tire its final shape!… watch video

Diamond Jo Casino USMTS Double Down 30s coming Aug. 13
The meanest machines on dirt invade the Mason City Motor Speedway this Sunday, Aug. 13, when the titans of the United States Modified Touring Series bring the big boom to do battle in Mason City during the USMTS Hunt for the Casey's Cup! See the big names on the big track and on the gas with the Dia… watch video

USRA Modified feature Mason City Motor Speedway 5/7/17
Flag-to-flag coverage of the USRA Modified main event during the Summit USRA Weekly Racing Series from the Mason City Motor Speedway in Mason City, Iowa, on Sunday, May 7, 2017.… watch video

Holley USRA Stock Car feature Mason City Motor Speedway 5/7/17
Flag-to-flag coverage of the Holley USRA Stock Car main event during the Summit USRA Weekly Racing Series from the Mason City Motor Speedway in Mason City, Iowa, on Sunday, May 7, 2017.… watch video

Out-Pace USRA B-Mod feature Mason City Motor Speedway 5/7/17
Flag-to-flag coverage of the Out-Pace USRA B-Mod main event during the Summit USRA Weekly Racing Series from the Mason City Motor Speedway in Mason City, Iowa, on Sunday, May 7, 2017.… watch video

Rookies Rockin' USRA Tuner feature Mason City Motor Speedway 5/7/17
Flag-to-flag coverage of the Rookies Rockin' USRA Tuner main event during the Summit USRA Weekly Racing Series from the Mason City Motor Speedway in Mason City, Iowa, on Sunday, May 7, 2017.… watch video

USRA Hobby Stock feature Mason City Motor Speedway 5/7/17
Flag-to-flag coverage of the USRA Hobby Stock main event during the Summit USRA Weekly Racing Series from the Mason City Motor Speedway in Mason City, Iowa, on Sunday, May 7, 2017.… watch video

USRA Modified feature @ Mason City Motor Speedway 9/18/16
Flag-to-flag coverage of the USRA Modified main event on Sunday, Sept. 18, 2016, from the Mason City Motor Speedway in Mason City, Iowa.… watch video

USRA Stock Car feature @ Mason City Motor Speedway 9/18/16
Flag-to-flag coverage of the USRA Stock Car main event on Sunday, Sept. 18, 2016, from the Mason City Motor Speedway in Mason City, Iowa.… watch video