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Mason City Motor Speedway.jpg
Mason City Motor Speedway

0.500 mi./0.805 km. Dirt Oval located in Mason City, IA
Opened: ???? | Track In Operation


Previous Names: I-35 Speedway

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The following table contains a list of all known touring series or major events held at this speedway. Think we're missing one or have the results to it? Contact us!

Date Sanction Winner Laps
3 July 1989 IMCA Deery Brothers Summer Series Gary Pederson
30 September 1989 IMCA Deery Brothers Summer Series Johnny Johnson
29 September 1990 IMCA Deery Brothers Summer Series Curt Martin
22 September 1991 IMCA Deery Brothers Summer Series Rollie Frink
26 July 1995 IMCA Deery Brothers Summer Series Jeff Aikey
24 July 1996 IMCA Deery Brothers Summer Series Jeff Aikey
17 May 1998 IMCA Jackpot Junction Sprint Car Tour Bob Hildreth
20 July 2004 World Dirt Racing League Brian Birkhofer
3 August 2004 World of Outlaws Late Model Series Rick Eckert
7 June 2005 IMCA Deery Brothers Summer Series Kevin Blum
19 July 2005 World Dirt Racing League Denny Eckrich
28 July 2009 IMCA Deery Brothers Summer Series Jeff Aikey
11 July 2012 IMCA Deery Brothers Summer Series Ray Guss, Jr.
10 July 2013 Corn Belt Clash Late Model Series Chris Simpson 30
18 May 2014 IMCA Late Model Sunday Series Todd Cooney
26 May 2014 IMCA XSAN Hawkeye Dirt Tour Tim Ward 16
15 June 2014 IMCA Late Model Sunday Series Todd Cooney
20 July 2014 IMCA Late Model Sunday Series Ryan Griffith
17 August 2014 IMCA Late Model Sunday Series Dean Wagner, II
26 May 2016 USRA Stock Car Holley Iron Man Series Kyle Falck 20
26 May 2016 USRA B-Mod Out-Pace Iron Man Series Jason Schlangen 18
26 May 2016 USMTS RealTruck.com Northern Region Rodney Sanders 32
19 June 2016 FVP National Sprint League Danny Lasoski 20
29 June 2016 USRA B-Mod Out-Pace Iron Man Series Andy Bryant
29 June 2016 USRA Stock Car Holley Iron Man Series Derek Green
8 July 2016 USRA B-Mod Out-Pace Iron Man Series Dan Hovden
8 July 2016 USRA Stock Car Holley Iron Man Series Derek Green
8 July 2016 World of Outlaws Craftsman Late Model Series Shane Clanton 40
14 August 2016 USMTS Hunt for the Casey's Cup powered by S&S Fishing & Rental Cade Dillard
4 June 2017 USRA Stock Car Holley Iron Man Series Derek Green
4 June 2017 USRA B-Mod Out-Pace Iron Man Series Ben Moudry
30 July 2017 Lucas Oil ASCS Sprint Car Dirt Series presented by the MAVTV Motorsports Network Gregg Bakker

A table of all seasons in which 51's Third Turn has point standings for this track. Click on each individual season to view all divisions and point standings. If we don't have points to a particular season and you do, please Contact us!


At The Third Turn, we cover thousands of races and dozens of sanctioning bodies. That means plenty of short tracks, superspeedways, road course, bullrings, and cookie-cutters have seen action. Tracks, of course, are an integral part of racing. Edit this page and give us a brief overview and history of this racing facility.