NEXT EVENT
| Other Years: 2016 , 2017 , 2018 , 2019 , 2020 , 2021 , 2022 , 2024 | |||
| Race Date | Race Name | Results | |
| May 7, 2023 | Season Opener presented by Pritchard Family Auto Stores | 5/7/2023 | |
| May 21, 2023 | Hoker Trucking SLMR East Series presented by Fertilizer Equipment Specialists | 5/21/2023 | |
| June 4, 2023 | Joel Showalter Memorial presented by Window World of Mason City |
6/4/2023 | |
| June 7-8, 2023 | USRA B-Mod Shootout presented by Racindirt.com |
6/7/2023 6/8/2023 | |
| June 11, 2023 | Farmers Night presented by Kruger Seeds by Aaron Benson |
6/11/2023 | |
| June 18, 2023 | Jerry Hejna Memorial presented by Rookies Rockin' Sports Bar |
6/18/2023 | |
| June 22, 2023 | USRA Summer Shootout |
6/22/2023 | |
| June 27, 2023 | World of Outlaws Mason City Showdown presented by GRP |
6/27/2023 | |
| July 9, 2023 | Super Late Models $1K to win |
7/9/2023 | |
| July 16, 2023 | Ted Zieman Memorial presented by Pritchard Family Auto Stores |
7/16/2023 | |
| July 20-22, 2023 | 10th Annual USMTS North Iowa Nationals presented by Christie Door Company/ Express Employment Professionals |
7/20/2023 7/21/2023 7/22/2023 | |
| July 30, 2023 | Super Late Models $1K to win presented by Pepsi |
7/30/2023 | |
| August 16-19, 2023 | 25th Anniversary USMTS Silver Jubilee presented by Busch Light |
8/16/2023 8/17/2023 8/18/2023 8/19/2023 | |
| August 27, 2023 | Season Championships + Awards Banquet presented by Rookies Rockin' Sports Bar |
8/27/2023 | |
| September 3, 2023 | Tri-State Challenge presented by Pritchard Family Auto Stores |
9/3/2023 | |
| September 17, 2023 | Stock Car/Hobby Stock Shootout presented by Federal Fire Equipment |
9/17/2023 | |
| October 20, 2023 | Your Life Iowa Five Star Classic presented by Canadian Pacific |
10/20/2023 | |
