NEXT EVENT  Sunday, April 21
SLMR East Series Late Model Race Presented by Fertilizer Equipment Specialists


Cargill returns for 2023 season
Cargill renews and returns for the 2023 season. You will see the 10x20 Cargill Billboard in turns 3&4 for their partnership at the Mason City Motor Speedway. "Cargill has been nothing short of phenomenal to work with, and we look forward to our co … read more
Kwik Star backs Mason City racers in 2023
Kwik Star steps back up to support your local dirt track in the 2023 season. Kwik Star will be offering some gift cards throughout the season, so be on the look out for special giveaways. "Kwik Star offers a wide variety of great food, great beverage o … read more
Compstar reignites USMTS Engine Builder of the Year Award in 2023
Compstar Engine Components by Callies Performance Products returns as the sponsor of the popular Engine Builder of the Year Award in 2023 for the Summit USMTS National Championship presented by RacinDirt. Compstar will supply USMTS competitors with year-end … read more
Bryant Services titles USRA Tuners
Bryant Services renews to be the Title Sponsor of the USRA Tuner Division for the 2023 season. The Bryant Services USRA Tuners will no longer take any weeks off, as we expect them to race every single weekend. "It's always great to have a busines … read more
Studio 65 inks victory lane in 2023
Studio 65 puts a tattoo on our victory lane for the 2023 season as they will be in the photos for the winners of every race each night. "We can't thank Merry Brown enough for being our victory lane sponsor as she does a lot for the sport of racing … read more
Curries Assa Abloy opens the door for 2023 season
Officials from the Mason City Motor Speedway would like to welcome Curries Assa Abloy as they renew their sponsorship for the 2023 season. Curries has a big sign in turns 3 & 4 which is great for photographs as well as blocking the sun for our competitors. … read more
Hyperco hops on board to help USMTS racers in 2023
Officials from the United States Modified Touring Series welcome Hyperco to the family of Summit USMTS National Championship presented by RacinDirt supporters. In addition to contributing cash to the national points fund, Hyperco will present a $100 cash aw … read more
Fast Shafts continues to drive USRA racers in 2023
Fast Shafts is back on board for another three years beginning in 2023 as the Official Drive Shaft of the USRA. When it comes to driveshafts for racers and their machines, Fast Shafts is the undisputed industry leader in speed and reliability, and officials … read more
GRP & Associates title World of Outlaws
GRP & Associates are back on board for the 2023 season with the Mason City Motor Speedway. GRP sets the tone with being one of the title sponsors for the World of Outlaws Late Models. GRP & Associates has been a leading provider of medical waste dis … read more
USRA Stock Cars look to claim $10,000 at Eiffel Tower Classic
The inaugural Eiffel Tower Classic presented by RaceOnTexas happens Wednesday through Saturday, February 8-11, at the Rocket Raceway Park in Petty, Texas, with a possible $10,000 up for grabs for one Medieval USRA Stock Car driver that can sweep the weekend.  … read more

Your Life Iowa Five Star Classic to finish out season at Mason City Motor Speedway
Racing fans are in for an exciting two-day weekend at the Pritchard Family Auto Stores Mason City Motor Speedway in Mason City, Iowa, on Friday and Saturday, Oct. 13-14, for the Your Life Iowa Five Star Classic presented by Canadian Pacific. Both nights will feature the Hoker Trucking SLMR Super … watch video

USRA Tri-State Challenge hottest ticket on dirt Labor Day Weekend
If you want to witness top-flight talent and high-horsepower machines this Labor Day Weekend, the only event worth it's weight in gold and glory is the inaugural Tri-State Challenge. Featuring three nights of awesome action, the three-day mini-series will pay $3,000 to win each night for the … watch video

USMTS North Iowa Nationals coming July 20-22
The Mason City Motor Speedway in Mason city, Iowa, finishes up the month of July with a three-night excursion on Thursday, Friday and Saturday, July 20-22, for the 10th Annual USMTS North Iowa Nationals presented by Christie Door Store. The Summit USMTS National Championship presented by RacinDir… watch video

Photo Gallery: Your Life Iowa Five Star Classic 10/20/2023