Recent News
Weekly Racing Continues This Saturday April 25th at I-35 Speedway in Winston, Missouri
4/22/2026Nonstop super exciting close action racing is on tap for this Saturday, April 25, 2026, at I-35 Speedway. Home to some of the best racers in the area. Racin’ Dirt Night at the Races will feature weekly racing events, with the Midwest Lightning Sprints making their...more
Weekly Racing Continues This Saturday April 25th at I-35 Speedway...
4/22/2026Nonstop super exciting close action racing is on tap for this Saturday, April 25, 2026, at I-35 Speedway. Home to some of the best racers in the area. Racin’ Dirt Night at the Races will feature weekly racing events, with the Midwest Lightning Sprints making their...more
Zeitner, Bailey, Clancy, Seager, Robb shine on Sunday at I-35 Spe...
4/21/2026WINSTON, Mo. (April 19, 2026)—After rain thwarted Saturday's show, racing fans gathered Sunday for Generational Buildings Night at I-35 Speedway, where the Summit USRA Weekly Racing Series delivered a full slate of high-octane action.
In the USRA Modified feature, Justin...more
USRA Iron Man Races for This Weekend Postponed
4/16/2026Webster City, IA (April 16, 2026) — Officials from the Karl Chevrolet Hamilton County Speedway in Webster City, Iowa and Mason City Motor Speedway in Mason City, Iowa have announced that this weekend’s USRA Iron Man Series events have been postponed.
With significant...more
King Cruises to Second Iron-Man Victory; Abbey Inherits Another W...
3/29/2026Wheatland, MO (March 28, 2026) — Night #3 of the 15th Annual King of America XV at Lucas Oil Speedway delivered another action-packed evening for the USRA Iron Man Series, with standout performances, dramatic lead changes, and post-race twists shaking up the final...more
I-35 Speedway Johnson, Dishong, Hamilton, Lampe, Moore capture th...
3/28/2026WINSTON, Mo. (March 28, 2026)—Bonnet Trailer Sales and Service Night at the Races has come and gone, and with two events now in the books, we’re already over 5% through our season!
In the USRA Tuner class, the field roared like thunder, and much like a storm came a few...more
5/12/2024 - Mason City Motor Speedway
Mason City, IA
Classes
Track Contact
Full Event Information on MyRacePass
Shane Monson Construction USRA Modifieds
A Feature 1
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 6 | 24C |
 |
Jim Chisholm Osage, IA | Osage, IA | 5 |
| 2 | 3 | 25C |
 |
Joe Chisholm Osage, IA | Osage, IA | 1 |
| 3 | 5 | 25ZT |
 |
Cody Thompson Sioux City, IA | Sioux City, IA | 2 |
| 4 | 1 | 3 |
 |
Kelly Shryock Fertile, IA | Fertile, IA | -3 |
| 5 | 4 | 51W |
 |
J.T. Wasmund Pine Island, MN | Pine Island, MN | -1 |
| 6 | 2 | 7 |
 |
Al Hejna Clear Lake, IA | Clear Lake, IA | -4 |
| 7 | 7 | 23 |
 |
Darwin Karau Kasson, MN | Kasson, MN | - |
| 8 | 8 | 92 |
 |
Tyler Grooms Trenton, MO | Trenton, MO | - |
| 9 | 9 | 20G |
 |
Mike Grantham Hardinsburg, KY | Hardinsburg, KY | - |
Heat 1
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 1 | 51W |
|
J.T. Wasmund Pine Island, MN | Pine Island, MN | - |
| 2 | 4 | 25C |
|
Joe Chisholm Osage, IA | Osage, IA | 2 |
| 3 | 2 | 25ZT |
|
Cody Thompson Sioux City, IA | Sioux City, IA | -1 |
| 4 | 3 | 7 |
|
Al Hejna Clear Lake, IA | Clear Lake, IA | -1 |
| 5 | 6 | 24C |
|
Jim Chisholm Osage, IA | Osage, IA | 1 |
| 6 | 7 | 3 |
|
Kelly Shryock Fertile, IA | Fertile, IA | 1 |
| 7 | 5 | 23 |
|
Darwin Karau Kasson, MN | Kasson, MN | -2 |
| 8 | 9 | 92 |
|
Tyler Grooms Trenton, MO | Trenton, MO | 1 |
| 9 | 8 | 20G |
|
Mike Grantham Hardinsburg, KY | Hardinsburg, KY | -1 |
Window World USRA B-Mods
A Feature 1
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 5 | 2K |
 |
Taylor Kuehl Cave Creek, AZ | Cave Creek, AZ | 4 |
| 2 | 8 | 16 |
 |
Dan Hovden Decorah, IA | Decorah, IA | 6 |
| 3 | 6 | 56 |
 |
Shadren Turner Kansas City, KS | Kansas City, KS | 3 |
| 4 | 3 | 87H |
 |
Harley Dais Winona, MN | Winona, MN | -1 |
| 5 | 4 | 85 |
 |
Ben Moudry Protivin, IA | Protivin, IA | -1 |
| 6 | 7 | 3A |
 |
Taylor Ausrud Hayfield, MN | Hayfield, MN | 1 |
| 7 | 9 | 42B |
 |
Kaeden Bronner Austin, MN | Austin, MN | 2 |
| 8 | 10 | 88 |
 |
Bryer McCoy Webster City, IA | Webster City, IA | 2 |
| 9 | 2 | 55 |
 |
Brody Shaw Brownsdale, MN | Brownsdale, MN | -7 |
| 10 | 13 | 32 |
 |
Taylor Skauge Caledonia, MN | Caledonia, MN | 3 |
| 11 | 1 | 20 |
 |
Gage Motl Owatonna, MN | Owatonna, MN | -10 |
| 12 | 12 | 28T |
 |
Philip Ihde Decorah, IA | Decorah, IA | - |
| 13 | 11 | 81K |
 |
Jacob Korte Fairmont, MN | Fairmont, MN | -2 |
| 14 | 17 | 17J |
 |
Jayden Oskerson Fairmont, MN | Fairmont, MN | 3 |
| 15 | 16 | 155 |
 |
Gavin Shaw Brownsdale, MN | Brownsdale, MN | 1 |
| 16 | 14 | 90 |
 |
George Nordman Mason City, IA | Mason City, IA | -2 |
| 17 | 19 | 40 |
|
George Gilliland Lehigh, IA | Lehigh, IA | 2 |
| 18 DNF | 15 | 28 |
 |
Autum Winters Mason City, IA | Mason City, IA | -3 |
| 19 DNF | 18 | 6 |
|
Corey Klouse Mason City, IA | Mason City, IA | -1 |
| DNS | 20 | 56T |
 |
Ty Griffith Blairsburg, IA | Blairsburg, IA | - |
Heat 1
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 2 | 16 |
|
Dan Hovden Decorah, IA | Decorah, IA | 1 |
| 2 | 3 | 85 |
|
Ben Moudry Protivin, IA | Protivin, IA | 1 |
| 3 | 1 | 3A |
|
Taylor Ausrud Hayfield, MN | Hayfield, MN | -2 |
| 4 | 4 | 88 |
|
Bryer McCoy Webster City, IA | Webster City, IA | - |
| 5 | 5 | 32 |
|
Taylor Skauge Caledonia, MN | Caledonia, MN | - |
| 6 | 7 | 155 |
|
Gavin Shaw Brownsdale, MN | Brownsdale, MN | 1 |
| 7 | 6 | 40 |
|
George Gilliland Lehigh, IA | Lehigh, IA | -1 |
| All transfer | ||||||
Heat 2
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 6 | 56 |
|
Shadren Turner Kansas City, KS | Kansas City, KS | 5 |
| 2 | 3 | 2K |
|
Taylor Kuehl Cave Creek, AZ | Cave Creek, AZ | 1 |
| 3 | 7 | 87H |
|
Harley Dais Winona, MN | Winona, MN | 4 |
| 4 | 1 | 81K |
|
Jacob Korte Fairmont, MN | Fairmont, MN | -3 |
| 5 | 5 | 90 |
|
George Nordman Mason City, IA | Mason City, IA | - |
| 6 | 4 | 17J |
|
Jayden Oskerson Fairmont, MN | Fairmont, MN | -2 |
| 7 DNF | 2 | 56T |
|
Ty Griffith Blairsburg, IA | Blairsburg, IA | -5 |
| All transfer | ||||||
Heat 3
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 1 | 20 |
|
Gage Motl Owatonna, MN | Owatonna, MN | - |
| 2 | 2 | 55 |
|
Brody Shaw Brownsdale, MN | Brownsdale, MN | - |
| 3 | 3 | 42B |
|
Kaeden Bronner Austin, MN | Austin, MN | - |
| 4 | 4 | 28T |
|
Philip Ihde Decorah, IA | Decorah, IA | - |
| 5 | 5 | 28 |
|
Autum Winters Mason City, IA | Mason City, IA | - |
| 6 | 6 | 6 |
|
Corey Klouse Mason City, IA | Mason City, IA | - |
| All transfer | ||||||
Christie Door Company USRA Stock Cars
A Feature 1
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 1 | 11 |
 |
Jesse Brown Nashua, IA | Nashua, IA | - |
| 2 | 4 | 14A |
 |
Blake Adams McIntire, IA | McIntire, IA | 2 |
| 3 | 2 | 49 |
|
Nate Whitehurst Mason City, IA | Mason City, IA | -1 |
| 4 | 6 | 6 |
 |
Chanse Hollatz Clear Lake, IA | Clear Lake, IA | 2 |
| 5 | 8 | 56H |
 |
Brandon Hare Elma, IA | Elma, IA | 3 |
| 6 | 9 | 14 |
 |
Todd Staley Webster City, IA | Webster City, IA | 3 |
| 7 | 7 | 21 |
 |
Andrew Borchardt Plymouth, IA | Plymouth, IA | - |
| 8 | 12 | 123 |
 |
Kyle Rose Cambridge, IA | Cambridge, IA | 4 |
| 9 | 3 | 95 |
 |
Chance Larson Welcome, MN | Welcome, MN | -6 |
| 10 | 10 | 21X |
 |
Xander Treichel Greene, IA | Greene, IA | - |
| 11 | 11 | 22 |
 |
David Davis Trenton, MO | Trenton, MO | - |
| 12 DNF | 5 | 87T |
 |
Travis Shipman Mason City, IA | Mason City, IA | -7 |
Heat 1
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 3 | 95 |
|
Chance Larson Welcome, MN | Welcome, MN | 2 |
| 2 | 6 | 49 |
|
Nate Whitehurst Mason City, IA | Mason City, IA | 4 |
| 3 | 1 | 11 |
|
Jesse Brown Nashua, IA | Nashua, IA | -2 |
| 4 | 4 | 56H |
|
Brandon Hare Elma, IA | Elma, IA | - |
| 5 | 5 | 14 |
|
Todd Staley Webster City, IA | Webster City, IA | - |
| 6 | 2 | 22 |
|
David Davis Trenton, MO | Trenton, MO | -4 |
Heat 2
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 2 | 6 |
|
Chanse Hollatz Clear Lake, IA | Clear Lake, IA | 1 |
| 2 | 4 | 87T |
|
Travis Shipman Mason City, IA | Mason City, IA | 2 |
| 3 | 6 | 14A |
|
Blake Adams McIntire, IA | McIntire, IA | 3 |
| 4 | 5 | 21 |
|
Andrew Borchardt Plymouth, IA | Plymouth, IA | 1 |
| 5 | 1 | 21X |
|
Xander Treichel Greene, IA | Greene, IA | -4 |
| 6 | 3 | 123 |
|
Kyle Rose Cambridge, IA | Cambridge, IA | -3 |
Busch Light USRA Hobby Stocks
A Feature 1
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 2 | 6 |
 |
Dustin Gulbrandson Sioux Falls, SD | Sioux Falls, SD | 1 |
| 2 | 3 | 50K |
 |
Kolby Goepel Britt, IA | Britt, IA | 1 |
| 3 | 1 | 83 |
 |
Scott Dobel Manly, IA | Manly, IA | -2 |
| 4 | 4 | 52 |
 |
Carter Koop Rockwell, IA | Rockwell, IA | - |
| 5 | 7 | 18Z |
 |
Zac Smith Manly, IA | Manly, IA | 2 |
| 6 | 5 | 25$ |
 |
Joshua Monson Clear Lake, IA | Clear Lake, IA | -1 |
| 7 | 8 | 57H |
 |
Jonathon Hynes Winnebago, MN | Winnebago, MN | 1 |
| 8 DNF | 9 | 3JR |
|
Jace Hanson Klemme, IA | Klemme, IA | 1 |
| 9 DNF | 6 | 187 |
 |
Andrew Inman Mason City, IA | Mason City, IA | -3 |
Heat 1
| Finish | Start | # | Competitor | Hometown | +/- | |
|---|---|---|---|---|---|---|
| 1 | 2 | 83 |
|
Scott Dobel Manly, IA | Manly, IA | 1 |
| 2 | 1 | 52 |
|
Carter Koop Rockwell, IA | Rockwell, IA | -1 |
| 3 | 3 | 6 |
|
Dustin Gulbrandson Sioux Falls, SD | Sioux Falls, SD | - |
| 4 | 6 | 25$ |
|
Joshua Monson Clear Lake, IA | Clear Lake, IA | 2 |
| 5 | 7 | 50K |
|
Kolby Goepel Britt, IA | Britt, IA | 2 |
| 6 | 8 | 187 |
|
Andrew Inman Mason City, IA | Mason City, IA | 2 |
| 7 | 5 | 18Z |
|
Zac Smith Manly, IA | Manly, IA | -2 |
| 8 | 9 | 57H |
|
Jonathon Hynes Winnebago, MN | Winnebago, MN | 1 |
| 9 | 4 | 3JR |
|
Jace Hanson Klemme, IA | Klemme, IA | -5 |
